Opportunities and challenges when using record linkage of routinely collected electronic health care data to evaluate outcomes of systemic anti-cancer treatment in clinical practice. - Tanja Mueller; Jennifer Laskey; Kelly Baillie; Julie Clarke; Christine Crearie; Kimberley Kavanagh; Janet Graham; Kathryn Graham; Ashita Waterson; Robert Jones; Amanj Kurdi; David Morrison; et al. (Health Informatics J., 2022)