title: Production and testing of allergenic extracts for diagnostic and therapeutic use in humans: regulatory considerations.
authors.affiliation: U.S. Food and Drug Administration, Center for Biologics Evaluation and Research, Rockville, MD 20852.
authors.forename: Y L
authors.initials: YL
authors.lastname: De Vries
mesh_terms: D000485:Allergens / Q000276:immunology* / Q000627:therapeutic use; D000818:Animals; D004335:Drug and Narcotic Control; D006801:Humans
chemical_list: D000485:Allergens