title: Depressive symptoms among younger and older couples.
authors: P M
authors: PM
authors: Keith
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D003863:Depression / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D008393:Marriage; D008875:Middle Aged; D012649:Self Concept; D013315:Stress, Psychological / Q000523:psychology