Explaining the continuum of social participation among older adults in Singapore: from 'closed doors' to active ageing in multi-ethnic community settings: from 'closed doors' to active ageing in multi-ethnic community settings - Mary Ann B. Geronimo; Mee Lian Wong; Zoe Hildon; Hubertus J. M. Vrijhoef; Cecilia Yoon Fong Lai; Yeon Ju Oh; Susana Concordo Harding; Su Aw; Gerald Choon-Huat Koh; Family Medicine and Chronic Care (Journal of Aging Studies, 2017)