D. Tan
发表
I. Tsou,
T. Chee,
D. Tan,
2002,
Annals of the Academy of Medicine, Singapore.
P. Eng,
S. Low,
Pyng Lee,
2007,
Respirology.
G J L Kaw,
G. Kaw,
G. Wansaicheong,
2003,
Singapore medical journal.