Meier, Rahel, Ellen Keizer, Thomas Rosemann, and Stefan Markun. “Indications and Associated Factors for Prescribing Intravenous Iron Supplementation in Swiss General Practice: A Retrospective Observational Study”. Swiss Medical Weekly 149, no. 3738 (September 12, 2019): w20127. Accessed April 25, 2024. https://smw.ch/index.php/smw/article/view/2669.