P. Kumar
发表
H. Mangurten,
D. Angst,
J. Taxy,
1998,
Archives of pediatrics & adolescent medicine.
R. Chaudhry,
A. Dey,
N. Nisar,
2000,
The National medical journal of India.
A. Chaddha,
P. Kumar,
1997
.
A. Tyagi,
A. Mohta,
A. Sethi,
2006
.