论文部分内容阅读
Polycysticovarysyndrome(PCOS)isbyfar themostcommoncauseofhyperandrogenicanovu latoryinfertility.AlthoughPCOSwasdescribed morethanhalfacenturyago,theunderlyingetiolo gyremainsuncertain.However,cumulativeevi dencessupporttheviewthatinsulinresistanceand asso