00408     2200157   4500001002100000005001500021008004100036020002200077035002400099082001400123090001000137100001700147245004600164260002700210650001300237INLIS00000000000402620160627142728                                          a978-0-07-160580-9  0010-061600000004025  a618.007 6  aToy c  aEugene C.Toy  aCase Files Obstetrics and Gynecology Ed.3  aUSAbMcGraw-Hillc2009  aObstetri