Dheda, K., & Rook, G. (2004). Higher tuberculosis mortality in India seen in those who have ever smoked. BMJ Group.
Chicago Style aipamenaDheda, K., and G. Rook. Higher Tuberculosis Mortality in India Seen in Those Who Have Ever Smoked. BMJ Group, 2004.
MLA aipamenaDheda, K., and G. Rook. Higher Tuberculosis Mortality in India Seen in Those Who Have Ever Smoked. BMJ Group, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.