G. Chopra
发表
V. Gaur,
G. Chopra,
G. Purohit,
2018
.
P. K. Gupta,
G. Chopra,
D. K. Mishra,
2006,
Medical journal, Armed Forces India.
M. Jaiprakash,
H. Kumar,
G. Chopra,
2006,
Medical journal, Armed Forces India.
Arundhati Sharma,
A. Sharma,
V. Nair,
2008,
Medical journal, Armed Forces India.
A. Anand,
G. Chopra,
R. Rai,
2005,
Medical journal, Armed Forces India.
S. K. Basu,
G. Chopra,
S. S. Gill,
1995,
Medical journal, Armed Forces India.
S. K. Basu,
G. Chopra,
S. S. Gill,
1994,
Medical journal, Armed Forces India.
V. Chaturvedi,
R. Rai,
G. Chopra,
2004,
The Journal of the Association of Physicians of India.