"Konjac bronchial asthma" is often a kind of occupational bronchial asthma transpiring in factories that manufacture konjac flour documented in the 1952 survey. Throughout the creation procedure, "konjac dancing powder" is produced. Inhalation of this powder has brought about the event of asthma among the personnel and close by inhabitants.fifty https://elenae998wdo0.kylieblog.com/profile