Gallos, Ioannis D The study design and compliance may affect strength of inferences. [electronic resource] - American journal of obstetrics and gynecology Dec 2012 - e9-e10; author reply e10 p. digital Publication Type: Letter; Comment ISSN: 1097-6868 Standard No.: 10.1016/j.ajog.2012.07.015 doi Subjects--Topical Terms: Endometrial Hyperplasia--drug therapyFemaleHumansPAX2 Transcription Factor--metabolismPTEN Phosphohydrolase--metabolismProgestins--therapeutic useProto-Oncogene Proteins c-bcl-2--metabolismReceptors, Progesterone--metabolism