case–control study
Jin ZY, Liu K, Wallar G, Zhou JY, Mu LN, Liu X, Li LM, He N, Wu M, Zhao JK, Zhang ZF. Environmental tobacco smoking[...]
Department of Medicine
A community resource for faculty and staff
A community resource for faculty and staff
Jin ZY, Liu K, Wallar G, Zhou JY, Mu LN, Liu X, Li LM, He N, Wu M, Zhao JK, Zhang ZF. Environmental tobacco smoking[...]