. . "Alpha-fetoprotein in abortion"@en . . . . "4646508" . "4" . "scientific article published on 01 December 1972"@en . "im Dezember 1972 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . . . . . "M Sepp\u00E4l\u00E4" . . . . . . . . "Alpha-fetoprotein in abortion"@nl . . . "Alpha-fetoprotein in abortion"@nl . "Alpha-fetoprotein in abortion"@en . "art\u00EDculu cient\u00EDficu espubliz\u00E1u n'avientu de 1972"@ast . . "Alpha-fetoprotein in abortion"@en . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u0433\u0440\u0443\u0434\u043D\u0456 1972"@uk . . . . . "Alpha-fetoprotein in abortion"@en . "1972-12-01T00:00:00Z"^^ . . . "1787034" . . "10.1136/BMJ.4.5843.769" . . . "E Ruoslahti" . "3"^^ . . . . . . "5843" . "wetenschappelijk artikel"@nl . . . . . . . "Alpha-fetoprotein in abortion"@nl . . . "769-771" . . .