{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T19:38:58Z","timestamp":1777923538724,"version":"3.51.4"},"reference-count":21,"publisher":"SAGE Publications","issue":"1-2","license":[{"start":{"date-parts":[[1998,1,1]],"date-time":"1998-01-01T00:00:00Z","timestamp":883612800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Toxicol Ind Health"],"published-print":{"date-parts":[[1998,1]]},"abstract":"<jats:p>In response to reported increased cancer risks among farmers, the Agricultural Health Study (AHS) was designed to examine health outcomes and environmental exposures among farm families in the United States. In the pilot phase of the AHS, food, beverage, air, dermal, dust, surface wipe, and biological specimens (blood and urine) were collected and analyzed for six farm families in two states (IA and NC). In addition, questionnaires were administered to examine previous pesticide use. This paper reports the organochlorine pesticide results of the serum and dietary analyses as well as questionnaire results from the pilot exposure study of farmers and their families. Note, no organochlorine pesticides were reported as currently being applied to the study farms.<\/jats:p>\n                  <jats:p>In all human serum samples examined, typical U.S. population levels were found for the majority of the pesticides. In addition, human serum levels of organochlorine pesticides showed no significant daily or seasonal variation. However, serum trans-nonachlor levels were found to be higher in people living on the two farms in North Carolina than<\/jats:p>","DOI":"10.1177\/074823379801400117","type":"journal-article","created":{"date-parts":[[2013,9,9]],"date-time":"2013-09-09T18:41:32Z","timestamp":1378752092000},"page":"275-289","source":"Crossref","is-referenced-by-count":29,"title":["Serum Levels of Several Organochlorine Pesticides in Farmers Correspond With Dietary Exposure and Local Use History"],"prefix":"10.1177","volume":"14","author":[{"given":"John W.","family":"Brock","sequence":"first","affiliation":[{"name":"National Center for Environmental Health Centers for Disease Control Atlanta, Georgia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lisa J.","family":"Melnyk","sequence":"additional","affiliation":[{"name":"National Exposure Research Laboratory U.S. Environmental Protection Agency Cincinnati, Ohio"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Samuel P.","family":"Caudill","sequence":"additional","affiliation":[{"name":"National Center for Environmental Health Centers for Disease Control Atlanta, Georgia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Larry L.","family":"Needham","sequence":"additional","affiliation":[{"name":"National Center for Environmental Health Centers for Disease Control Atlanta, Georgia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrew E.","family":"Bond","sequence":"additional","affiliation":[{"name":"National Exposure Research Laboratory U.S. Environmental Protection Agency Research Triangle Park, North Carolina"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1998,1,1]]},"reference":[{"key":"atypb1","doi-asserted-by":"publisher","DOI":"10.1093\/clinchem\/20.4.470"},{"key":"atypb2","doi-asserted-by":"publisher","DOI":"10.1007\/BF00469758"},{"key":"atypb3","author":"Barr, J.R.","year":"1997","journal-title":"Toxicol. 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