TY - SER AU - Scagliusi,S.M.M. AU - Vega,J. AU - Kuniyuki,H. TI - Cytopathology of callus cells infected with grapevine leafroll-associated virus 3 KW - UVA KW - ENROLAMENTO KW - TECIDO VEGETAL KW - CALO KW - INFESTAÇÃO ER -