TY - JOUR T1 - Detection of viral infection by immunofluorescence in formalin-fixed tissues, pretreated with trypsin JO - Memórias do Instituto Oswaldo Cruz A1 - Barth, O. M. A1 - Majerowicz, S. A1 - Menasce, L. P. A1 - Schatzmayr, H. G. SN - 0074-0276 UL - 10.1590/S0074-02761988000200010 VL - 83 Y1 - 1988 PB - Brasil ER -