Vilela Paiva, L., de Souza, M., Lopes, M. A., & Paiva, E. (1997). Identification and isolation of proteins found only in plants with citrus decline. Pesquisa Agropecuaria Brasileira, 32(5), 559–564. https://doi.org/10.1590/S1678-3921.pab1997.v32.4682