TY - JOUR T1 - Polyclonal antibodies to the coat protein of Apple stem grooving virus expressed in Escherichia coli: production and use in immunodiagnosis JO - Fitopatologia Brasileira A1 - Nickel, Osmar A1 - Targon, Maria L.P.N. A1 - Fajardo, Thor V.M. A1 - Machado, Marcos A. A1 - Trivilin, Ana P. SN - 0100-4158 UL - 10.1590/S0100-41582004000500017 VL - 29 Y1 - 2004 PB - Brasil ER -