Analysis of Endomorphin-1 and Endomorphin-2 in Peripheral Blood of Postmenpausal Women with Long-term Low-dose Hormone Replacement Therapy
WANG Tao, REN Zhi-li, JI Chao, YANG Nan, LIU Yan-yong, ZUO Ping-ping
Chinese Journal of Pharmacovigilance . 2016, (4): 212 -215 .