Norwitz, Errol R. Obstetrics and gynecology at a glance / Errol R. Norwitz, John O. Schorge. - 3rd ed. - Chichester, West Sussex : Wiley-Blackwell, 2010. - 166 p. : ill. ; 28 cm. - At a glance series . - At a glance series. . ISBN: 9781405183246 RM134.23 Subjects--Topical Terms: Genital Diseases, Female.Pregnancy complications. Index Terms--Genre/Form: Handbooks.