摘要
Bi Yuan Ning, a sniffing preparation,was developed by Huang Xinglou, a veteranTCM doctor (1901 - 1984). based on his clin-ical experience of many years in diagnosisand treatment of nearly 1000 cases ofnasosinusitis and rhinitis. From March 1989to mid--march 1991, we also used Bi YuanNing to treated 200 cases with excellent cur-ative effects.
