title: Ways of acquiring phobias and outcome of behavioral treatments.
mesh_terms: D000328:Adult; D000368:Aged; D001521:Behavior Therapy / Q000379:methods*; D003071:Cognition; D003213:Conditioning, Psychological; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010698:Phobic Disorders / Q000523:psychology / Q000628:therapy*