title: Development of social gerontological research in Belgium.
mesh_terms: D000368:Aged; D000375:Aging; D001530:Belgium; D006299:Health Services for the Aged / Q000639:trends; D006801:Humans; D012106:Research; D012917:Social Adjustment; D012931:Social Environment; D012944:Social Support; D012959:Socioeconomic Factors