INTERNATIONAL 306,001 Sixth International Symposium the Fetus as a Patient: Detroit, Michigen USA, October 25-27,1990 [abstracts] / sponsored by, Wayne state University, Hutzel Hospital, Department of Obstetrics and Gyneccology Detroit, Michigan and the International Society "The Fetus as a Patient". - Berlin : New York : de Gruyter, 1990. - 127 s. :wykr. ; 25 cm (Journal of Perinatdl Medicine, ISSN 0836-174 vol. 18 suppl. 1 ISBN 3-11-012560-9