ABSTRACTS 303.827 Abstracts of papers and posters to be presented at the ACOG 47th Annual Clinical Meeting May 15-19, 1999 Philadelphia, Pennsylvania / The American College of Obstetricians and Gynecologists. Women's Health Care Physicians Washington, DC. - New York : Elsevier Science, 1999. - [14], 105 s. ; 28 cm. - (Obstetrics and Gynecology, ISSN 0029-7844 ; vol.03, nr.4 suppl) Auth. index