Lourenço, Edmir Américo, and Luís Henrique Chechinato Costa. “Angyomatous Vocal Polypus: A Complete Spontaneous Regression”. São Paulo Medical Journal 114, no. 3 (May 5, 1996): 1162–1165. Accessed October 16, 2025. https://periodicosapm.emnuvens.com.br/spmj/article/view/1996.