"Konjac bronchial asthma" is usually a variety of occupational bronchial asthma happening in factories that manufacture konjac flour documented inside a 1952 survey. In the course of the manufacturing procedure, "konjac dancing powder" is manufactured. Inhalation of this powder has brought about the development of bronchial asthma among the workers https://neili145eda4.blogvivi.com/profile