title: Life graphs: aging and cohort effect.
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging; D000704:Analysis of Variance; D003710:Demography; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011386:Projective Techniques; D011996:Records; D012922:Social Change; D012951:Socialization; D012959:Socioeconomic Factors