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Chengtai
Wu

Wuhan University


George Gerald
Henderson

University of Glasgow


Arthur Rudolf
Hantzsch

Universität Leipzig




Robert Casad
Hockett

Tobacco Industry Research Committee
















Claude Silbert
Hudson

National Bureau of Standards


Robert Casad
Hockett

Tobacco Industry Research Committee






Ira
Remsen

Johns Hopkins








Ira
Remsen

Johns Hopkins






Henry N. C.
Wong

Chinese University of Hong Kong












Chi-Huey
Wong

Scripps Research Institute

Xin-Shan
Ye

Peking University Health Science Center
(Options)

De-Cai
Xiong

Peking University Health Science Center

Houhua
Li

Peking University Health Science Center

Peng
Peng

Shandong University

Xin-Shan YeX