Quinn TJ, Dawson J, Walters M (2008). "Dr John Rankin; his life, legacy, and the 50th anniversary of the Rankin Stroke Scale". Scott Med J. 53 (1): 44–7. doi:10.1258/rsmsmj.53.1.44. PMID18422210. S2CID34909404.
Patel N, Rao VA, Heilman-Espinoza ER, Lai R, Quesada RA, Flint AC (July 2012). "Simple and reliable determination of the modified Rankin Scale in neurosurgical and neurological patients: The mRS-9Q". Neurosurgery. 71 (5): 971–5, discussion 975. doi:10.1227/NEU.0b013e31826a8a56. PMID22843133.
Quinn TJ, Dawson J, Walters M (2008). "Dr John Rankin; his life, legacy, and the 50th anniversary of the Rankin Stroke Scale". Scott Med J. 53 (1): 44–7. doi:10.1258/rsmsmj.53.1.44. PMID18422210. S2CID34909404.
Patel N, Rao VA, Heilman-Espinoza ER, Lai R, Quesada RA, Flint AC (July 2012). "Simple and reliable determination of the modified Rankin Scale in neurosurgical and neurological patients: The mRS-9Q". Neurosurgery. 71 (5): 971–5, discussion 975. doi:10.1227/NEU.0b013e31826a8a56. PMID22843133.
Quinn TJ, Dawson J, Walters M (2008). "Dr John Rankin; his life, legacy, and the 50th anniversary of the Rankin Stroke Scale". Scott Med J. 53 (1): 44–7. doi:10.1258/rsmsmj.53.1.44. PMID18422210. S2CID34909404.