[ALLERGOLOGY IN THE UNITED STATES. II. SPECIALIZATION, EDUCATION, TRAINING AND RESEARCH].
D004501:Education, Medical; D006801:Humans; D006967:Hypersensitivity; D012106:Research; D013038:Specialization; D014481:United States
EDUCATION, MEDICAL; HYPERSENSITIVITY; RESEARCH; SPECIALISM; UNITED STATES
L'ALLERGOLOGIA NEGLI STATI UNITI. II. SPECIALIZZAZIONE, EDUCAZIONE, ADDESTRAMENTO E RICERCA.