Evaluation of citrus somatic hybrids for tolerance to Phytophthora nicotianae and citrus tristeza virus - Mourão Filho, Francisco de Assis Alves; Pio, Rafael; Mendes, Beatriz Madalena Januzzi; Azevedo, Fernando Alves de; Schinor, Evandro Henrique; Entelmann, Fábio Albuquerque; Alves, André Siqueira Rodrigues; Cantuarias-Avilés, Tatiana Eugenia (Scientia Horticulturae, 2008)