"\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 \u043B\u044E\u0442\u043E\u043C\u0443 1998"@uk . . "Maternal serum levels of free beta-hCG and PAPP-A in the first trimester of pregnancy are not associated with subsequent fetal growth retardation or preterm delivery"@sq . "scientific article published on 01 February 1998"@en . . . "10.1002/(SICI)1097-0223(199802)18:2<147::AID-PD231>3.0.CO;2-W" . . . "1998-02-01T00:00:00Z"^^ . . . . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en febreru de 1998"@ast . "Maternal serum levels of free beta-hCG and PAPP-A in the first trimester of pregnancy are not associated with subsequent fetal growth retardation or preterm delivery"@en . "M D Kloosterman" . . "artikull shkencor i botuar m\u00EB 01 shkurt 1998"@sq . . . "2" . . "B T de Wolf" . . "Maternal serum levels of free beta-hCG and PAPP-A in the first trimester of pregnancy are not associated with subsequent fetal growth retardation or preterm delivery"@en . . . . . . "A Mantingh" . "18" . . . "J R Beekhuis" . . . . . "Maternal serum levels of free beta-hCG and PAPP-A in the first trimester of pregnancy are not associated with subsequent fetal growth retardation or preterm delivery"@nl . . . . . "Maternal serum levels of free beta-hCG and PAPP-A in the first trimester of pregnancy are not associated with subsequent fetal growth retardation or preterm delivery"@sq . . "T W Hallahan" . . . "L H Kornman" . . . . . . . . "Maternal serum levels of free beta-hCG and PAPP-A in the first trimester of pregnancy are not associated with subsequent fetal growth retardation or preterm delivery"@en . . . . . "9516016" . . . . . "Maternal serum levels of free beta-hCG and PAPP-A in the first trimester of pregnancy are not associated with subsequent fetal growth retardation or preterm delivery"@nl . . "Maternal serum levels of free beta-hCG and PAPP-A in the first trimester of pregnancy are not associated with subsequent fetal growth retardation or preterm delivery"@en . "wetenschappelijk artikel"@nl . . . . "im Februar 1998 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . "Maternal serum levels of free beta-hCG and PAPP-A in the first trimester of pregnancy are not associated with subsequent fetal growth retardation or preterm delivery"@sq . . "L P Morssink" . . . . "147-152" . . . . "Maternal serum levels of free beta-hCG and PAPP-A in the first trimester of pregnancy are not associated with subsequent fetal growth retardation or preterm delivery"@nl . . .