Crystal L. Johnson Liu, B., Munster, M., Johnson, C., & Louws, F. J. (2011). First report of anthracnose caused by colletotrichum fragariae on cyclamen in North Carolina. Plant Disease, 95(11), 1480–1481. Shiomitsu, K., Johnson, C. L., Malarkey, D. E., Pruitt, A. F., & Thrall, D. E. (2009). Expression of epidermal growth factor receptor and vascular endothelial growth factor in malignant canine epithelial nasal tumours. VETERINARY AND COMPARATIVE ONCOLOGY, 7(2), 106–114. https://doi.org/10.1111/j.1476-5829.2009.00178.x