{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T16:08:48Z","timestamp":1759939728021,"version":"3.44.0"},"reference-count":25,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[1997,7,1]],"date-time":"1997-07-01T00:00:00Z","timestamp":867715200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[1997,7,1]],"date-time":"1997-07-01T00:00:00Z","timestamp":867715200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"funder":[{"DOI":"10.13039\/501100003245","name":"Ministerie van Onderwijs, Cultuur en Wetenschap","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003245","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Preventive Medicine"],"published-print":{"date-parts":[[1997,7]]},"DOI":"10.1006\/pmed.1997.0176","type":"journal-article","created":{"date-parts":[[2002,9,18]],"date-time":"2002-09-18T16:38:41Z","timestamp":1032367121000},"page":"565-569","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":5,"title":["Unapproved Use of High-Dose Combined Pills in Japan: A Community Study on Prevalence and Health Characteristics of the Users"],"prefix":"10.1006","volume":"26","author":[{"given":"Chisato","family":"Nagata","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoko","family":"Matsushita","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shizuyo","family":"Inaba","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Norito","family":"Kawakami","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroyuki","family":"Shimizu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1006\/pmed.1997.0176_PM970176RF1","doi-asserted-by":"crossref","first-page":"1173","DOI":"10.2105\/AJPH.75.10.1173","article-title":"Prevalence and trends in oral contraceptive use in premenopausal females ages 12\u201354, United States 1971\u20131980","volume":"75","author":"Russel-Briefel","year":"1985","journal-title":"Am J Public Health"},{"key":"10.1006\/pmed.1997.0176_PM970176RF2","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1016\/0738-3991(90)90092-Y","article-title":"Contraceptive use in the United States, 1973\u201388","volume":"16","author":"Mosher","year":"1990","journal-title":"Patient Educ Counsel"},{"key":"10.1006\/pmed.1997.0176_PM970176RF3","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1017\/S0021932000017703","article-title":"A survey of contraception in five West European countries","volume":"21","author":"Riphagen","year":"1989","journal-title":"J Biosoc Sci"},{"key":"10.1006\/pmed.1997.0176_PM970176RF4","doi-asserted-by":"crossref","first-page":"334","DOI":"10.1016\/0002-9378(90)90578-U","article-title":"Clinical aspects of relationship between oral contraceptives, abnormalities in carbohydrate metabolism, and the development of cardiovascular disease","volume":"163","author":"Gaspard","year":"1990","journal-title":"Am J Obstet Gynecol"},{"key":"10.1006\/pmed.1997.0176_PM970176RF5","doi-asserted-by":"crossref","first-page":"203","DOI":"10.1136\/bmj.2.5703.203","article-title":"Thromboembolic disease and the steroidal content of oral contraceptives: a report to the Committee on Safety of Drugs","volume":"2","author":"Inman","year":"1970","journal-title":"Br Med J"},{"key":"10.1006\/pmed.1997.0176_PM970176RF6","doi-asserted-by":"crossref","first-page":"1097","DOI":"10.1016\/S0140-6736(80)91550-0","article-title":"Oral contraceptives and thromboembolic disease: effects of lowering oestrogen content","volume":"ii","author":"Botter","year":"1980","journal-title":"Lancet"},{"key":"10.1006\/pmed.1997.0176_PM970176RF7","doi-asserted-by":"crossref","first-page":"1157","DOI":"10.1136\/bmj.280.6224.1157","article-title":"Progestogens and cardiovascular reactions associated with oral contraceptives and a comparison of the safety of 50- and 30-\u03bcg oestrogen preparations","volume":"10","author":"Meade","year":"1980","journal-title":"Br Med J"},{"key":"10.1006\/pmed.1997.0176_PM970176RF8","doi-asserted-by":"crossref","first-page":"1048","DOI":"10.1126\/science.8066442","article-title":"Birth control in Japan: realities and prognosis","volume":"265","author":"Jitsukawa","year":"1994","journal-title":"Science"},{"key":"10.1006\/pmed.1997.0176_PM970176RF9","first-page":"433","article-title":"Oral contraceptive pill","volume":"68","author":"Kobayashi","year":"1994","journal-title":"Obstet Gynecol Ther"},{"key":"10.1006\/pmed.1997.0176_PM970176RF10","first-page":"863","article-title":"Japan bans pill through fear of HIV","volume":"304","author":"Yamauchi","year":"1992","journal-title":"Br Med J"},{"key":"10.1006\/pmed.1997.0176_PM970176RF11","first-page":"682","article-title":"New oral contraceptives (low-dose pill)","volume":"61","author":"Kobayashi","year":"1990","journal-title":"Obstet Gynecol Ther"},{"key":"10.1006\/pmed.1997.0176_PM970176RF12","doi-asserted-by":"crossref","first-page":"210","DOI":"10.1136\/bmj.2.5703.210","article-title":"Oral contraceptives and myocardial infarction","volume":"2","author":"Oliver","year":"1970","journal-title":"Br Med J"},{"key":"10.1006\/pmed.1997.0176_PM970176RF13","doi-asserted-by":"crossref","first-page":"672","DOI":"10.1056\/NEJM198109173051205","article-title":"Oral contraceptives and cardiovascular disease (second of two parts)","volume":"305","author":"Stadel","year":"1981","journal-title":"N Engl J Med"},{"key":"10.1006\/pmed.1997.0176_PM970176RF14","first-page":"541","article-title":"Further analyses of mortality in oral contraceptive users: Royal College of General Practitioner's Oral Contraception Study","volume":"i","author":"Layde","year":"1981","journal-title":"Lancet"},{"key":"10.1006\/pmed.1997.0176_PM970176RF15","unstructured":"H, Shimizu, 1966, A basic report on Takayama Study, Department of Public Health, Gifu University School of Medicine, Gifu, Japan"},{"key":"10.1006\/pmed.1997.0176_PM970176RF16","first-page":"483","article-title":"Evaluation of methods for measuring daily physical activity in terms of energy expenditure","volume":"38","author":"Yanagibori","year":"1991","journal-title":"Jpn J Public Health"},{"key":"10.1006\/pmed.1997.0176_PM970176RF17","series-title":"Nutritional epidemiology","article-title":"Implications of total energy intake for epidemiologic analyses","author":"Willett","year":"1990"},{"key":"10.1006\/pmed.1997.0176_PM970176RF18","unstructured":"SAS Institute, 1994, SAS user's guide, SAS Institute, Cary, NC"},{"journal-title":"Mainichi Newspaper","first-page":"12","year":"1992","key":"10.1006\/pmed.1997.0176_PM970176RF19"},{"journal-title":"Mainichi Newspaper","first-page":"6","year":"1994","key":"10.1006\/pmed.1997.0176_PM970176RF20"},{"key":"10.1006\/pmed.1997.0176_PM970176RF21","first-page":"1","article-title":"Dietary strategies for risk-factor modification to prevent cardiovascular diseases","volume":"7","author":"Singh","year":"1991","journal-title":"Nutrition"},{"key":"10.1006\/pmed.1997.0176_PM970176RF22","doi-asserted-by":"crossref","first-page":"1444","DOI":"10.1056\/NEJM199305203282003","article-title":"Vitamin E consumption and the risk of coronary disease in women","volume":"328","author":"Stampfer","year":"1993","journal-title":"N Engl J Med"},{"key":"10.1006\/pmed.1997.0176_PM970176RF23","doi-asserted-by":"crossref","first-page":"83","DOI":"10.1080\/10408399509527689","article-title":"Cardiovascular disease and nutrient antioxidants: role of low-density lipoprotein oxidation","volume":"35","author":"Frei","year":"1995","journal-title":"Crit Rev Food Sci Nutr"},{"key":"10.1006\/pmed.1997.0176_PM970176RF24","doi-asserted-by":"crossref","first-page":"192","DOI":"10.1093\/oxfordjournals.aje.a121312","article-title":"Oral contraceptives and thromboembolism: a further report","volume":"94","author":"Startwell","year":"1971","journal-title":"Am J Epidemiol"},{"key":"10.1006\/pmed.1997.0176_PM970176RF25","doi-asserted-by":"crossref","first-page":"313","DOI":"10.1016\/0895-4356(94)90015-9","article-title":"Smoking among oral contraceptive users in Quebec in 1987","volume":"47","author":"Sharpe","year":"1994","journal-title":"J Clin Epidemiol"}],"container-title":["Preventive Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0091743597901766?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0091743597901766?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,25]],"date-time":"2025-09-25T09:57:19Z","timestamp":1758794239000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0091743597901766"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1997,7]]},"references-count":25,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1997,7]]}},"alternative-id":["S0091743597901766"],"URL":"https:\/\/doi.org\/10.1006\/pmed.1997.0176","relation":{},"ISSN":["0091-7435"],"issn-type":[{"type":"print","value":"0091-7435"}],"subject":[],"published":{"date-parts":[[1997,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Unapproved Use of High-Dose Combined Pills in Japan: A Community Study on Prevalence and Health Characteristics of the Users","name":"articletitle","label":"Article Title"},{"value":"Preventive Medicine","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1006\/pmed.1997.0176","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"converted-article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 1997 American Health Foundation and Academic Press. All rights reserved.","name":"copyright","label":"Copyright"}]}}