Citações com mais de dois autores em vancouver exemplos

1. Smith J, Johnson R, Brown L, et al. The impact of climate change on global health. Lancet. 2019;394(10205):413-421.

2. Garcia M, Patel S, Nguyen T, et al. The role of social media in healthcare communication. J Med Internet Res. 2020;22(4):e18246.

3. Lee K, Wang H, Kim S, et al. Mental health challenges in the digital age. JAMA Psychiatry. 2018;75(6):689-695.