"Konjac bronchial asthma" is a kind of occupational bronchial asthma transpiring in factories that manufacture konjac flour documented in the 1952 study. In the course of the production method, "konjac dancing powder" is developed. Inhalation of the powder has resulted in the development of bronchial asthma amid personnel and nearby https://scottd890pet0.wikibyby.com/user