P. Singha
发表
Anup Sinha,
P. Singha,
2020
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A. L. Saha,
P. Wijeyaratne,
O. Verma,
1982,
The Indian journal of medical research.
P. Wijeyaratne,
O. Verma,
P. Singha,
1982,
Transactions of the Royal Society of Tropical Medicine and Hygiene.