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[1]Habib A M , 聽Okorokov A L , 聽Hill M N , et al. Microdeletion in a pseudogene identified in a patient with high anandamide concentrations and pain insensitivity[J]. BJA British Journal of Anaesthesia, 2019.
[2]https://www.ucl.ac.uk/news/2019/mar/woman-novel-gene-mutation-lives-almost-pain-free
[3]https://www.youtube.com/watch?v=qp0y78VLwcQ
[4]Petherick, A. Naked mole-rats don't feel the burn. Nature (2008).