**Influence of the Interferon–Gamma (IFN–γ) and Tumor Necrosis Factor Alpha (TNF–α) Gene Polymorphisms in TB Occurrence and Clinical Spectrum**

Márcia Quinhones Pires Lopes,

Raquel Lima de Figueiredo Teixeira,

Antonio Basilio de Miranda, Rafael Santos Pinto,

Lizânia Borges Spinassé,

Fernanda Carvalho Queiroz Mello,

José Roberto Lapa e Silva, Philip Noel Suffys and

Adalberto Rezende Santos

Additional information is available at the end of the chapter

http://dx.doi.org/10.5772/55099
