Suzuki R, Sikandar S, Dickenson AH. Nociception: basic principles. In: Bruera ED, Portenoy RK (eds) Cancer Pain Assessment and Management. Cambridge University Press. Cambridge. 2010. p. 4.
Polymodal C-fiber receptors (n.d.) In Pallipedia. Houston: IAHPC. Retrieved from https://pallipedia.org/polymodal-c-fiber-receptors/. Accessed on