Infections in obstetrics and gynecology Infectious diseases in obstetrics and gynecology Genetics in Obstetrics and Gynecology Handbook of obstetrics gynecology Handbook of obstetrics & gynecology Ultrasonics on obstetrics and gynecology Current reviews in obstetrics and gynaecology Major problems in obstetrics and gynecology Practical Obstetrics Gynecology Practical obstetrics and gynecology