Chassar, Moir J. Munro Ker's Operative Obstetrics - 7th ed. - London: Bailliere , Tindall and Cox, 1964. - 1003p.:ill. Subjects--Topical Terms: Obstetrics--SurgeryLabor (Obstetrics)--ComplicationsObstetrics National Library of Medicine Call No.: WQ 440 / K41 1964