Nozawa, C. M., Vaz, M. G. S., & Guimarães, M. A. A. M. (1985). Detection of Astrovirus-like in diarrhoeic stool and its coexistence with Rotavirus . Revista Do Instituto De Medicina Tropical De São Paulo, 27(5), 238-241. https://revistas.usp.br/rimtsp/article/view/87414