R. Singh
发表
D. Fischman,
E. Halpern,
James M Yau,
2011,
Clinical cardiology.
R. Singh,
Balachandra Menon,
Atul Sahai,
2021,
Sri Lanka Journal of Surgery.
S. Sarkar,
Sohag Kundu,
B. Ghosh,
2013
.
Kulwant Singh,
R. Singh,
R. Singh,
2015
.