RUEY-JIEN CHENSu-Cheng HuangSONG-NAN CHOWCHANG-YAO HSIEH2009-02-122018-07-122009-02-122018-07-121992-05http://ntur.lib.ntu.edu.tw//handle/246246/129208enCirculatory Maternal Human Chorionic Gonadotropin Levels in Late Normal Pregnancies and Certain Complicationsjournal article