Clinical effect of external application of Rutongyu medicine film in the treatment of hyperplasia of mammary gland (乳痛愈药膜治疗乳腺增生病临床疗效观察) oleh HAN Jianping (韩建萍), LI Ying (李影), HOU Pengxiao (候朋晓), ZHANG Ning (张宁), REN Yaxing (任亚星), LIU Haihan (刘海涵), DAI Wei (代巍), ZHANG Chunyan (张春艳), YUE Yuzi (岳玉姿), LI Yiliang (李以良), TANG Ling (唐玲)