Lin SL, Leung GM, Hui LL, Lam TH, Schooling CM. Is informal child care associated with childhood obesity? Evidence from Hong Kong's "Children of 1997" birth cohort. International Journal of Epidemiology.2011 Oct;40(5):1238-46. [pubmed]

Schooling CM, Kwok MK, Yau C, Cowling BJ, Lam TH, Leung GM. Spatial proximity and childhood hospital admissions in a densely populated conurbation: evidence from Hong Kong's 'Children of 1997' birth cohort. Health Place. 2011 Sep;17(5):1038-43. [pubmed]

Kwok MK, Leung GM, Lam TH, Schooling CM. Early life infections and onset of puberty: evidence from Hong Kong's children of 1997 birth cohort. American journal of epidemiology. 2011 Jun 15;173(12):1440-52.[pubmed]