title: A bibliography of doctoral dissertations on aging from American institutions of higher learning, 1971-1973.
mesh_terms: D004212:Academic Dissertations as Topic; D000368:Aged; D000375:Aging; D001519:Behavior; D001634:Bibliographies as Topic; D001695:Biology; D003071:Cognition; D003704:Dementia; D004493:Education; D006296:Health Services; D006801:Humans; D007858:Learning; D008568:Memory; D008660:Metabolism; D008875:Middle Aged; D018521:Plant Physiological Phenomena; D012919:Social Behavior; D012922:Social Change; D012938:Social Perception; D012945:Social Values; D014481:United States; D014495:Universities