title: Hypersensitivity reactions to the primary antituberculous drugs in Singapore.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000636:Aminosalicylic Acids / Q000009:adverse effects*; D002648:Child; D004342:Drug Hypersensitivity / Q000209:etiology*; D005260:Female; D006801:Humans; D007538:Isoniazid / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D044469:Racial Groups; D012737:Sex Factors; D012846:Singapore; D013307:Streptomycin / Q000009:adverse effects*; D013997:Time Factors
chemical_list: D000636:Aminosalicylic Acids; D007538:Isoniazid; D013307:Streptomycin