Wang Jingkang;Zhang Mening;Wan Tao;Ping Zhicun;Han guian(Chemical Engineering Department,Tianjin University,Tianjin 300072)(Pharmacy Company of North Chian,Shijiazhuang 050011)
Wang Jingkang;Zhang Mening;Wan Tao;Ping Zhicun;Han guian(Chemical Engineering Department,Tianjin University,Tianjin 300072)(Pharmacy Company of North Chian,Shijiazhuang 050011). THE CRYSTALLIZATION PROCESS FOR PENICILLIN G SALT[J]. .