00510cam a2200157 a 4500001000700000003000400007005000900011008005900020020001800079245012900097260004000226300001600266650003600282700002100318040001300339137833OSt201809210000001976                          USA    0000000000eng00  a0-683-03649-1  aPerinatal medicine : the basic science underlying clinical practicecedit. James W. Gogdwin John O. Godden, Grahan W. Chance  aBaltimore :bThe Williams & Wilkins  axiii, 617p.  aEmbarazoaFetoaPerinatología  aGoodrwin, James.  aDLCcDLC