"Geriatrie." . . "gériatrie médecine préventive [études diverses]" . . . . "Primary Prevention." . . "maladie - prévention personne âgée [études diverses]" . . "Hygiëne. Gezondheidszorg. Bescherming." . . "Medicine, Preventive." . . "Aged." . . "Older people Diseases." . . . . . . . . . . . . . . . . . . "Prevention of disease in the elderly"@en . . "Prevention of disease in the elderly" . . . . .