title: Coping with anaphylaxis: onset is sudden and life threatening.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000707:Anaphylaxis / Q000175:diagnosis / Q000209:etiology / Q000517:prevention & control* / Q000628:therapy; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged