DeCHERNEY, A. H. M., & LAUFER Neri MD. (2007). Current diagnosis & treatment obstetrics & gynecology (Ed. 10.). McGraw-Hill Medical Publishing Division.

DeCHERNEY, Alan H. MD, and LAUFER Neri MD. Current Diagnosis & Treatment Obstetrics & Gynecology. Ed. 10. New York: McGraw-Hill Medical Publishing Division, 2007.

DeCHERNEY, Alan H. MD, and LAUFER Neri MD. Current Diagnosis & Treatment Obstetrics & Gynecology. Ed. 10. McGraw-Hill Medical Publishing Division, 2007.