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Ramaiah KD, Pani SP, Balakrishnan N, Sadanandane C, Das LK, Mariappan T, Rajavel AR, Vanamail P, Subramanian S.Ramaiah KD, et al. Among authors: subramanian s.Indian J Med Res. 1989 May;89:184-91.Indian J Med Res. 1989.PMID: 2674003
Subramanian S, Manoharan A, Ramaiah KD, Das PK.Subramanian S, et al.Am J Trop Med Hyg. 1994 Aug;51(2):244-9. doi: 10.4269/ajtmh.1994.51.244.Am J Trop Med Hyg. 1994.PMID: 8074259
Srividya A, Das PK, Subramanian S, Ramaiah KD, Grenfell BT, Michael E, Bundy DA.Srividya A, et al. Among authors: subramanian s.Epidemiol Infect. 1996 Aug;117(1):195-201. doi: 10.1017/s095026880000131x.Epidemiol Infect. 1996.PMID: 8760969Free PMC article.