R. Chawla
发表
O. P. Jaggi,
S. Thukral,
R. Chawla,
1988,
The European respiratory journal.
A. S. Saini,
H. Lal,
V. Singh,
1985,
The Indian journal of chest diseases & allied sciences.
R. Chawla,
B. Raj,
1985,
The Indian journal of chest diseases & allied sciences.
O. P. Jaggi,
S. Gaur,
A. Bhatia,
1990,
The Indian journal of chest diseases & allied sciences.
V. Sikri,
R. Chawla,
2013,
The Indian journal of chest diseases & allied sciences.
A. S. Saini,
R. Chawla,
R. Seth,
1991,
Tubercle.
R. Chawla,
B. Raj,
S. P. Yadav,
1986,
The Indian journal of chest diseases & allied sciences.
O. P. Jaggi,
R. Chawla,
K. Pant,
1989,
Chest.