Post-polio syndrome: epidemiologic and prognostic aspects in Brazil.
Conde MT, Oliveira AS, Quadros AA, Moreira GA, Silva HC, Pereira RD, e Silva TM, Tufik S, Waldman EA.
Conde MT, et al. Among authors: waldman ea.
Acta Neurol Scand. 2009 Sep;120(3):191-7. doi: 10.1111/j.1600-0404.2008.01142.x.
Acta Neurol Scand. 2009.
PMID: 19133864