On the genesis of affective illness. A pair of discordant twins.
D000223:Adaptation, Psychological; D000328:Adult; D003863:Depression / Q000209:etiology* / Q000235:genetics; D004200:Diseases in Twins; D004777:Environment; D005120:Extraversion, Psychological; D005260:Female; D006801:Humans; D008875:Middle Aged; D011569:Psychiatric Status Rating Scales; D013315:Stress, Psychological / Q000150:complications