APA
Vieira M. L., Gama-Simões M. J. & Collares-Pereira M. (20061102). Human leptospirosis in Portugal: A retrospective study of eighteen years. : International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases.
Chicago
Vieira Maria Luisa, Gama-Simões Maria Jacinta and Collares-Pereira Margarida. 20061102. Human leptospirosis in Portugal: A retrospective study of eighteen years. : International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases.
Harvard
Vieira M. L., Gama-Simões M. J. and Collares-Pereira M. (20061102). Human leptospirosis in Portugal: A retrospective study of eighteen years. : International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases.
MLA
Vieira Maria Luisa, Gama-Simões Maria Jacinta and Collares-Pereira Margarida. Human leptospirosis in Portugal: A retrospective study of eighteen years. : International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases. 20061102.