"Konjac bronchial asthma" is a type of occupational bronchial asthma taking place in factories that manufacture konjac flour documented in a 1952 study. In the course of the output method, "konjac dancing powder" is generated. Inhalation of this powder has resulted in the event of bronchial asthma amid personnel and https://harrisony201fyp0.dreamyblogs.com/profile