title: Yin and yang of Pott's disease.
authors.affiliation: Hospital de Clínicas de Porto Alegre, Infectious Disease Unit/Infection Control Department, 2225, Ramiro Barcelos 2350, Porto Alegre 90035003, Brazil.
authors.forename: Rodrigo Pires
authors.initials: RP
authors.lastname: Dos Santos
authors.forename: Ricardo Ariel
authors.initials: RA
authors.lastname: Zimerman
authors.forename: Luciano Zubaran
authors.initials: LZ
authors.lastname: Goldani