Prevalence, patterns and correlates of alcohol consumption and its’ association with tobacco smoking among Sri Lankan adults: a cross-sectional study by Katulanda, P, Ranasinghe, C, Rathnapala, A, Karunaratne, N, Sheriff, R, Matthews, D

Prevalence and correlates of tobacco smoking in Sri Lanka. by Katulanda, P, Wickramasinghe, K, Mahesh, J, Rathnapala, A, Constantine, G, Sheriff, R, Matthews, DR, Fernando, S