MARTIN JAMES N. 300.265 ANNUAL 18th Annual Clinical, Scientific, and Business Meeting of the Society of Perinatal Obstetricians February 2-7, 1998 / Officers President Steven L. Clark [et al] ; [Program Comm. James N. Martin, Jr..Program chair et al.] - [St. Louis : by Mosby, Inc.], 1998. - XXII, 242 s. : wykr. ; 29 cm. - (Americar Journal of Obstetrics and Gynecology, ISS 002-9378 ; vol.178,nr 1, pt . 2 )