{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,5]],"date-time":"2025-10-05T22:22:57Z","timestamp":1759702977019},"reference-count":18,"publisher":"Elsevier BV","issue":"7189","license":[{"start":{"date-parts":[[1961,6,1]],"date-time":"1961-06-01T00:00:00Z","timestamp":-270950400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Lancet"],"published-print":{"date-parts":[[1961,6]]},"DOI":"10.1016\/s0140-6736(61)92764-7","type":"journal-article","created":{"date-parts":[[2003,9,23]],"date-time":"2003-09-23T12:34:01Z","timestamp":1064320441000},"page":"1256-1260","source":"Crossref","is-referenced-by-count":22,"title":["EXCRETION OF PORPHOBILINOGEN AND \u03b4-AMINOL\u00c6VULINIC ACID IN ACUTE PORPHYRIA"],"prefix":"10.1016","volume":"277","author":[{"given":"Brian","family":"Ackner","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.E.","family":"Cooper","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.H.","family":"Gray","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Margaret","family":"Kelly","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D.C.","family":"Nicholson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/S0140-6736(61)92764-7_BIB1","doi-asserted-by":"crossref","unstructured":"Ackner, B. G. C., Cooper, J. E., Gray, C. H., Kelly, M. (1961) To be published.","DOI":"10.1016\/S0140-6736(61)92764-7"},{"key":"10.1016\/S0140-6736(61)92764-7_BIB2","first-page":"80, 90","volume":"64","author":"Berlin","year":"1956","journal-title":"J. Biochem"},{"key":"10.1016\/S0140-6736(61)92764-7_BIB3","doi-asserted-by":"crossref","first-page":"1095","DOI":"10.1016\/S0140-6736(54)90653-4","volume":"ii","author":"Goldberg","year":"1954","journal-title":"Lancet"},{"key":"10.1016\/S0140-6736(61)92764-7_BIB4","first-page":"183","volume":"28","author":"Goldberg","year":"1959","journal-title":"Quart. J. Med."},{"key":"10.1016\/S0140-6736(61)92764-7_BIB5","doi-asserted-by":"crossref","first-page":"270","DOI":"10.3181\/00379727-88-21560","volume":"88","author":"Granick","year":"1955","journal-title":"Proc. Soc. exp. Biol., N. Y."},{"key":"10.1016\/S0140-6736(61)92764-7_BIB6","doi-asserted-by":"crossref","first-page":"459","DOI":"10.1001\/archinte.1950.00230090096006","volume":"85","author":"Gray","year":"1950","journal-title":"Arch. intern. Med."},{"key":"10.1016\/S0140-6736(61)92764-7_BIB7","doi-asserted-by":"crossref","first-page":"606","DOI":"10.1016\/S0140-6736(58)90334-9","volume":"ii","author":"Haeger","year":"1958","journal-title":"Lancet"},{"key":"10.1016\/S0140-6736(61)92764-7_BIB8","first-page":"1254","volume":"33","author":"Hammond","year":"1948","journal-title":"J. Lab. clin. Med."},{"key":"10.1016\/S0140-6736(61)92764-7_BIB9","doi-asserted-by":"crossref","first-page":"434","DOI":"10.1016\/S0140-6736(60)90361-5","volume":"i","author":"Kel\u00e9nyi","year":"1960","journal-title":"Lancet"},{"key":"10.1016\/S0140-6736(61)92764-7_BIB10","first-page":"97","volume":"22","author":"Lowry","year":"1950","journal-title":"Bull. Univ. Minn. Hosp."},{"key":"10.1016\/S0140-6736(61)92764-7_BIB11","doi-asserted-by":"crossref","first-page":"435","DOI":"10.1016\/S0021-9258(18)65809-0","volume":"219","author":"Mauzerall","year":"1956","journal-title":"J. biol. Chem."},{"key":"10.1016\/S0140-6736(61)92764-7_BIB12","author":"Scott","year":"1954"},{"key":"10.1016\/S0140-6736(61)92764-7_BIB13","article-title":"Currents in Biochemical Research","author":"Shemin","year":"1956"},{"key":"10.1016\/S0140-6736(61)92764-7_BIB14","doi-asserted-by":"crossref","first-page":"209","DOI":"10.3109\/00365515009049872","volume":"2","author":"Sveinsson","year":"1950","journal-title":"Scand. J. clin. Lab. Invest."},{"issue":"suppl. 82","key":"10.1016\/S0140-6736(61)92764-7_BIB15","author":"Waldenstr\u00f6m","year":"1937","journal-title":"Acta. med. scand."},{"key":"10.1016\/S0140-6736(61)92764-7_BIB16","doi-asserted-by":"crossref","first-page":"758","DOI":"10.1016\/0002-9343(57)90126-2","volume":"22","author":"Waldenstr\u00f6m","year":"1957","journal-title":"Amer. J. Med."},{"key":"10.1016\/S0140-6736(61)92764-7_BIB17","first-page":"235","volume":"6","author":"Watson","year":"1954","journal-title":"Advanc. intern. Med."},{"key":"10.1016\/S0140-6736(61)92764-7_BIB18","first-page":"345","volume":"64","author":"Watson","year":"1951","journal-title":"Trans. Ass. Amer. Phycns"}],"container-title":["The Lancet"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0140673661927647?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0140673661927647?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2021,6,11]],"date-time":"2021-06-11T12:04:27Z","timestamp":1623413067000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0140673661927647"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1961,6]]},"references-count":18,"journal-issue":{"issue":"7189","published-print":{"date-parts":[[1961,6]]}},"alternative-id":["S0140673661927647"],"URL":"https:\/\/doi.org\/10.1016\/s0140-6736(61)92764-7","relation":{},"ISSN":["0140-6736"],"issn-type":[{"value":"0140-6736","type":"print"}],"subject":[],"published":{"date-parts":[[1961,6]]}}}