1. Educational objectives: core curriculum in obstetrics and gynecology;Council on Resident Education in Obstetrics and Gynecology,2000
2. APGO medical student objectives;Association of Professors of Gynecology and Obstetrics,1997
3. A practice-based approach to the selection of course content;Tanner;Nurse Educ Today,2000
4. Educational principles of community-based education;Roberts;Pediatrics,1996
5. Designing surveys: a guide to decisions and procedures;Czaja,1996