Allergy to food and chemicals--2. Investigation and treatment.
D000284:Administration, Oral; D004342:Drug Hypersensitivity / Q000175:diagnosis* / Q000628:therapy; D005512:Food Hypersensitivity / Q000175:diagnosis* / Q000628:therapy; D006801:Humans; D008722:Methods; D009060:Mouth Floor / Q000502:physiology