title: Occupational asthma caused by low molecular weight chemical agents.
mesh_terms: D000812:Anhydrides / Q000009:adverse effects; D001249:Asthma / Q000139:chemically induced* / Q000276:immunology; D006801:Humans; D008222:Lymphokines / Q000096:biosynthesis; D008970:Molecular Weight; D009784:Occupational Diseases / Q000139:chemically induced*; D009787:Occupational Medicine; D010795:Phthalic Acids / Q000009:adverse effects; D014051:Toluene 2,4-Diisocyanate / Q000009:adverse effects; D014233:Tricarboxylic Acids / Q000009:adverse effects
chemical_list: D000812:Anhydrides; D008222:Lymphokines; D010795:Phthalic Acids; D014233:Tricarboxylic Acids; D014051:Toluene 2,4-Diisocyanate