Primary study · included by 1 review
Reverse Smoking in Andhra Pradesh, India: A Study of Palatal Lesions among 10,169 Villagers
Pindborg 1971 · Pindborg J J, Mehta F S, Gupta P C, et al. · British Journal of Cancer · 1971
Included by
The review does not say which of its outcomes this study informs.
1 including review in total.