Antunes, S. L. G.; Noviski, M. E. G.; Nery, J. A. da C.; Almeida, S. M. R. de; Sarno, E. N. Ultrastructural Study of the Dermal Nerves in the Cutaneous Macular Lesions of Patients With Early Leprosy. Hansen. Int. 1996, 21, 14-21.