Saxena, S. ., Kumar, S. ., Sharma, R. ., Maurya, V. ., Dandu, H. ., & Bhatt, M. . (1969). Zika virus disease in India - Update October 2018. Travel Medicine and Infectious Disease, 27, 121-122. https://doi.org/10.1016/j.tmaid.2018.10.022 (Original work published 1969)