title: The immediate effects of systematic relaxation training on peak expiratory flow rates in asthmatic children.
mesh_terms: D000293:Adolescent; D000339:Affect; D001249:Asthma / Q000628:therapy*; D001521:Behavior Therapy; D002648:Child; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D011602:Psychophysiologic Disorders / Q000628:therapy; D012123:Pulmonary Ventilation; D012063:Relaxation; D012649:Self Concept; D013147:Spirometry