Nalini Mittal
发表
V. Sharma,
S. Prakash,
D. Nair,
2003,
The Southeast Asian journal of tropical medicine and public health.
R. Kaur,
D. Rawat,
M. Mathur,
2002,
Scandinavian journal of infectious diseases.
A. Naseem,
S. Mehta,
R. Khatuja,
2020,
Journal of public health.