BEAL, B. T.; DHANDHA, M. M.; CHU, M. B.; VARRA, V.; ARMBRECHT, E. S.; SLUTSKY, J. B.; FOSKO, S. W. Tumor Characteristics Predicting Perineural Invasion in Cutaneous Squamous Cell Carcinoma Identified by Stepwise Logistic Regression Analysis. SKIN The Journal of Cutaneous Medicine, v. 2, n. 6, 9 Nov. 2018.