Impotence--a defense mechanism.
D000368:Aged; D001007:Anxiety / Q000150:complications; D003674:Defense Mechanisms; D003863:Depression / Q000150:complications; D007172:Erectile Dysfunction / Q000209:etiology* / Q000628:therapy; D006791:Hostility; D006801:Humans; D008297:Male; D008875:Middle Aged; D011599:Psychopathology; D011613:Psychotherapy