Life events and psychiatric disorders. 2. Nature of causal link.
D003863:Depression / Q000209:etiology; D006117:Grief; D006801:Humans; D008019:Life Style; D008433:Mathematics; D001523:Mental Disorders / Q000209:etiology*; D011336:Probability; D012559:Schizophrenia / Q000209:etiology; D012919:Social Behavior; D012931:Social Environment; D013315:Stress, Psychological