Brefort, T., Molina, L., Doehlemann, G., Schipper, K., Mendoza-Mendoza, A., Mueller, O., et al. (2008). The role of secreted proteins during establishment of biotrophy in the Ustilago maydis/maize pathosystem. In International Society for Molecular Plant-Microbe Interactions (Ed.), Biology of Plant-Microbe Interactions (pp. 1-8). St. Paul, M.N.: International Society for Molecular Plant-Microbe Interactions.