1. On the toxic properties of the saliva of certain “non-poisonous” colubrines;Alcock,1902
2. Garter snake bite may be venomous;Anonymous;Baltimore News American,1975
3. “Harmless” snake has potent bite;Anonymous,1975
4. A systematic revision of the snakes of the genus Coniophanes;Bailey;Pap. Mich. Acad. Sci.,1938