Modifying type a behaviour pattern.
D000124:Achievement; D000203:Activities of Daily Living; D001521:Behavior Therapy; D001676:Biofeedback, Psychology; D002322:Career Mobility; D006791:Hostility; D006801:Humans; D008297:Male; D010551:Personality; D011615:Psychotherapy, Group; D012064:Relaxation Therapy; D012649:Self Concept; D012959:Socioeconomic Factors; D013315:Stress, Psychological; D013998:Time Perception