Data Creators(s) Date No Grouping

Codelists for "Herpes zoster and dementia risk: a population-based matched cohort study". (2021) Warren-Gash, Charlotte, Davidson, Jennifer, Mcdonald, Helen, Cadogan, Sharon, Forbes, Harriet, Strongman, Helen, Langan, Sinead, Mansfield, Kathryn E., Smeeth, Liam, Muzambi, Rutendo, Shiekh, Suhail, LSHTM EHR Team, .