title: A multi-institutional trial of polymerized whole ragweed for immunotherapy of ragweed allergy.
mesh_terms: D000328:Adult; D001665:Binding Sites; D001900:Boston; D002641:Chicago; D002986:Clinical Trials as Topic; D004890:Erythema / Q000175:diagnosis; D005260:Female; D006801:Humans; D006967:Hypersensitivity / Q000628:therapy*; D019684:Magnoliopsida; D008297:Male; D008923:Missouri; D011058:Pollen; D011108:Polymers; D013902:Radiography, Thoracic; D012621:Seasons; D013714:Tennessee
chemical_list: D011108:Polymers