Genome‐Wide Association Study of Pain in Parkinson's Disease Implicates TRPM8 as a Risk Factor. Issue 4 (20th February 2020) - Williams, Nigel M.; Hubbard, Leon; Sandor, Cynthia; Webber, Caleb; Hendry, Hannah; Lawton, Michael; Carroll, Camille; Chaudhuri, K. Ray; Morris, Huw; Hu, Michele T.; Grosset, Donald G.; Kobylecki, Christopher; et al.