Risk factors for oesophageal cancer in northeast China.
Hu J, Nyrén O, Wolk A, Bergström R, Yuen J, Adami HO, Guo L, Li H, Huang G, Xu X, et al.
Hu J, et al. Among authors: yuen j.
Int J Cancer. 1994 Apr 1;57(1):38-46. doi: 10.1002/ijc.2910570108.
Int J Cancer. 1994.
PMID: 8150539