TY - BOOK AU - Chamberlain,Geoffrey AU - Steer,Philip J. AU - Bréart,G. AU - Turnbull,A.C. TI - Turnbull's obstetrics SN - 0443063656 PY - 2001/// CY - London PB - Churchill Livingstone KW - Obstetrics KW - Pregnancy KW - Pregnancy complications KW - Labor, Obstetric KW - Perinatal care N1 - Rev. ed. of: Obstetrics / edited by Sir Alec Turnbull, Geoffrey Chamberlain. 1989 ER -