1. Joint statement of practice relations between obstetrician-gynecologists and certified nurse-midwives/certified midwives;American College of Obstetricians and Gynecologists,2011
2. Together we can do something wonderful;Waldman;Obstet Gynecol,2010
3. Call for papers on your collaborative practice models;Avery;Silver Spring (MD): Quickening,2010
4. Educating for the health team;Institute of Medicine of the National Academies,1972
5. Crossing the quality chasm: a new health system for the 21st century;Institute of Medicine of the National Academies,2001