Bleicher, J. and Balmer, E. 1993. Recurrent phenotypic selection and effects on the resistance to <i>Exserohilum turcicum</i> (Pass.) Leonard & Suggs in maize. Pesquisa Agropecuaria Brasileira. 28, 11 (Nov. 1993), 1291–1295. DOI:https://doi.org/10.1590/S1678-3921.pab1993.v28.3998.