00506nam a22001217a 4500020002300000082001300023100007700036245004400113260004400157300003500201500002700236650012100263 a9788131210093 (hb) a618bPRO aJohn Studd (editor)aSeang Lin Tan (editor)aFrank A. Chervenak (editor) aProgress in obstetrics and gynaecology  aNew DelhibChurchill Livingstone c2007 axiii, 456 p.b: ill.c; 23 cm. aVol. 17 Includes index aGynaecologyaObstetric vXY female vVulva pain vVaginosis vEmbryology vFetal theraphyvPragnancyvProgress vPRH