Identification of validated case definitions for medical conditions used in primary care electronic medical record databases: a systematic review. - Kerry A. McBrien; Sepideh Souri; Nicola E. Symonds; Azin Rouhi; Brendan C. Lethebe; Tyler S. Williamson; Stephanie Garies; Richard Birtwhistle; Hude Quan; Gabriel E. Fabreau; Paul E. Ronksley (J. Am. Medical Informatics Assoc., 2018)

Validation of an EMR algorithm to measure the prevalence of ADHD in the Canadian Primary Care Sentinel Surveillance Network (CPCSSN). - Rachael Morkem; Kenneth Handelman; John A. Queenan; Richard Birtwhistle; David Barber (BMC Medical Informatics Decis. Mak., 2020)