title: An atypical depression.
mesh_terms: D000328:Adult; D000367:Age Factors; D003863:Depression / Q000175:diagnosis* / Q000209:etiology; D005260:Female; D006801:Humans; D008641:Mesenteric Vascular Occlusion / Q000150:complications*; D008875:Middle Aged; D011602:Psychophysiologic Disorders / Q000175:diagnosis