Ageing
preferred label: پیری @fa
type: Concept
related: Ageing population

Older person
preferred label: سالخورده @fa
type: Concept
related: Ageing population

Ageing population
related: Ageing
related: Older person
related: Demography
preferred label: جمعیت سالخورده @fa
type: Concept

Demography
preferred label: جمعیت‌شناسی @fa
type: Concept
related: Ageing population