Handbook of obstetrics & gynecology
Ralph C. Benson.1980 年出版808 页ISBN:0870411446
Handbook of obstetrics & gynecology
Ralph C. Benson and Martin L. Pernoll1994 年出版817 页ISBN:0071054057
Essential management of obstetric emergencies
Baskett;Thomas F.1985 年出版221 页ISBN:0471903337
Handbook of obstetrics and gynaecology
Barry G. Wren.1979 年出版454 页ISBN:0702007420