Response of allergic persons to oral administration of an epinephrine precursor.
D000284:Administration, Oral; D004837:Epinephrine; D006801:Humans; D006967:Hypersensitivity / Q000628:therapy*; D007154:Immune System Diseases; D014443:Tyrosine / Q000627:therapeutic use*
D014443:Tyrosine; D004837:Epinephrine
ALLERGY/therapy; TYROSINE/therapeutic use