1. Mahajan SK, Kashyap R, Kanga A, Sharma V, Prasher BS, Pal LS. Relevance of Weil-Felix test in diagnosis of Scrub Typhus in India. J Assoc Phys India. 2006;54:619–621.
2. Mathai E, Lloyd G, Cherian T, Abraham OC, Cherian AM. Serological evidence of continued presence of human Rickettsiosis in southern India. Ann Trop Med Parasitol. 2001;95:395–398.
3. Sundhindra BK, Vijaykumar S, Kutti AK. Rickettsial spotted fevers in Kerala. Natl Med J India. 2004;17:51–52.
4. Kulkarni A, Vaidya S, Kulkarni P, Bidri, LH Padwal S. Rickettsial disease-an experience. Pediatr Infect Dis. 2009;1:118–124.
5. Shah V, Vaidya V, Bang V, Shah I. Spotted fever in a child in Mumbai, India. J Vector Borne Dis. 2009;4:310–312.