%A Santos AR %A Almeida AS %A Suffys PN %A Moraes MO %A Filho VFS %A Mattos HJ %T Tumor necrosis factor promoter polymorphism (TNF2) seems to protect against development of severe forms of leprosy in a pilot study in brazilian patients %0 Journal Article %D 2000 %J International Journal of Leprosy and other Mycobacterial Diseases %P 0148-916X %V 68 %N 3 %X