Letter: Acupuncture.
D015670:Acupuncture Therapy / Q000009:adverse effects; D000328:Adult; D000368:Aged; D000773:Anesthesia, Obstetrical; D001249:Asthma / Q000628:therapy; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008881:Migraine Disorders / Q000628:therapy; D011247:Pregnancy; D012216:Rheumatic Diseases / Q000628:therapy; D012852:Sinusitis / Q000628:therapy