Healthcare use by people who use illicit opioids (HUPIO): development of a cohort based on electronic primary care records in England

por Lewer, Dan, Padmanathan, Prianka, Qummer ul Arfeen, Muhammad, Denaxas, Spiros, Forbes, Harriet, Gonzalez-Izquierdo, Arturo, Hickman, Matt
Publicado 2021

Translating and evaluating historic phenotyping algorithms using SNOMED CT

por Elkheder, Musaab, Gonzalez-Izquierdo, Arturo, Qummer Ul Arfeen, Muhammad, Kuan, Valerie, Lumbers, R Thomas, Denaxas, Spiros, Shah, Anoop D
Publicado 2022