Pedro de Almeida Magalhães, Brazilian physician (Vassouras, Rio de Janeiro 27 November 1864 – Benjamin Constant, Minas Gerais State 13 February 1909)

Described Almeida Magalhães sign

Percussão da fosseta de Mohrenheim para o diagnóstico precoce da tuberculose

First to report the galloping bruit in beriberi (Almeida Magalhães sign)

O coração no beriberi (1901)

Domingos José Nogueira Jaguaribe Filho, Brazilian physician (Fortaleza 02 November 1847 – Santos, São Paulo State 14 November 1926)

He was Correspondent professor at Ecole de Psychologie de Paris

Invented Velo-aereo, a dirigible aerostat consisting of two balloons with wings (1897)