605,530 LONGHOFF-ROOS JENS Determinants of infant borth weight at term : a study of hereditary, nutritional and metabolic factors : thesis / Jens Langhoff-Roos ; Uppsala University. — Uppsala : Academiae Ubsaliensis, 1987. — 47 s. : il., wykr. ; 21 cm (Acta Universitatis Upsaliensis : Comehensive Summaries of Uppsala Dissertations from the Faculty of Medicine ISSN 0282-7476 ; 115)