Nascimento, Israel Junior Borges do, João Antonio de Queiroz Oliveira, Iago Souza Wolff, Laura Defensor Ribeiro, Maíra Viana Rego Souza e Silva, Clareci Silva Cardoso, Maurice Mars, Antonio Luiz Ribeiro, and Milena Soriano Marcolino. “Use of Smartphone-Based Instant Messaging Services in Medical Practice: A Cross-Sectional Study”. São Paulo Medical Journal 138, no. 1 (February 6, 2020): 86–92. Accessed March 10, 2025. https://periodicosapm.emnuvens.com.br/spmj/article/view/577.