Leão, L.E.V., Oliveira, R. de, Szulc, R., Mari, J. de J., Crotti, P.L.R. and Gonçalves, J.J.S. 2003. Role of video-assisted thoracoscopic sympathectomy in the treatment of primary hyperhidrosis. São Paulo Medical Journal. 121, 5 (Sep. 2003), 191–197.