Beckmann and Ling's Obstetrics and Gynecolgy by Casanova R et al

DiSaia and Creasman Clinical Gynecologic Oncology by William T. Creasman (Editor); Robert S. Mannel (Editor); David G. Mutch (Editor); Krishnansu Tewari (Editor)

Clinical Obstetrics and Gynaecology by Elizabeth A. Layden (Editor); Andrew Thomson (Editor); Philip Owen (Editor); Mayank Madhra (Editor); Brian A. Magowan (Editor)

Creasy and Resnik's Maternal-Fetal Medicine by Charles J. Lockwood; Thomas Moore; Joshua Copel; Robert M. Silver; Robert Resnik; Lorraine Dugoff (Editor); Judette Louis (Editor)

Current Diagnosis and Treatment Obstetrics and Gynecology by Lauren Nathan; Ashley S. Roman; Neri Laufer; Alan H. DeCherney

Danforth's Obstetrics and Gynecology (PRINT) by Ronald S. Gibbs (Editor); David N. Danforth; Beth Y. Karlan (Editor); Arthur F. Haney (Editor); Ingrid E. Nygaard (Editor)

Gabbe's Obstetrics: Normal and Problem Pregnancies by Mark B. Landon; Henry L. Galan; Eric R. M. Jauniaux; Deborah A. Driscoll; Vincenzo Berghella; William A. Grobman; Sarah J. Kilpatrick; Alison G. Cahill

Hacker & Moore's Essentials of Obstetrics and Gynecology by Hacker, Neville F. et al

Williams Gynecology by Lisa M. Halvorson; Joseph I. Schaffer; Marlene M. Corton; Barbara L. Hoffman; John O. Schorge; Karen D. Bradshaw

Williams Obstetrics by F. Gary Cunningham; Kenneth J. Leveno; Jodi S. Dashe; Barbara L. Hoffman; Catherine Y. Spong; Brian M. Casey