https://www.selleckchem.com/pr....oducts/fenretinide.h
To describe the recent findings of the last 2 years on the epidemiology and phenotypes of occupational asthma, as well as new developments in its diagnosis and management. Data from nine longitudinal studies showed a population attributable fraction for the occupational contribution to incident asthma of 16%. The main phenotypes of occupational asthma are occupational asthma caused by high-molecular-weight (HMW) or low-molecular-weight (LMW) agents, irritant-induced asthma and occupational asthma-chronic obstructive pulmonary diseas