Hartline, PH (1971). "Physiological basis for detection of sound and vibration in snakes". The Journal of Experimental Biology. 54 (2): 349–71. doi:10.1242/jeb.54.2.349. PMID5553415.
Alibardi, Lorenzo (2005). "Differentiation of snake epidermis, with emphasis on the shedding layer". Journal of Morphology. 264 (2): 178–90. doi:10.1002/jmor.10326. PMID15761820. S2CID7506873.
Hartline, PH (1971). "Physiological basis for detection of sound and vibration in snakes". The Journal of Experimental Biology. 54 (2): 349–71. doi:10.1242/jeb.54.2.349. PMID5553415.
Alibardi, Lorenzo (2005). "Differentiation of snake epidermis, with emphasis on the shedding layer". Journal of Morphology. 264 (2): 178–90. doi:10.1002/jmor.10326. PMID15761820. S2CID7506873.
Alibardi, Lorenzo (2005). "Differentiation of snake epidermis, with emphasis on the shedding layer". Journal of Morphology. 264 (2): 178–90. doi:10.1002/jmor.10326. PMID15761820. S2CID7506873.