Jaikar, S. K. B.; Divya, N. S.; Ramesh, B.; Vanisri, H. R.; Shashikumara, S. Assessment of Rickettsial Diseases Presenting As Acute Undifferentiated Febrile Illness Using Clinical Tools in a Government Tertiary Care Teaching Hospital, Chamarajanagar, Karnataka. Int. J. of Health Sci. 2022, 6, 12349-12360.