1. A comparison of obstetric and nonobstetric anesthesia malpractice claims;Chadwick;Anesthesiology,1991
2. Maternal physiologic alterations during pregnancy;Cheek,1993
3. Pulmonary aspiration of gastric contents;Cheek,1993
4. Anesthesia for the morbidly obese pregnant patient;Cohen,1993
5. Physiologic changes of pregnancy;Conklin,1999