INPLASY202230103 Hypoxia-inducible factor prolyl hydroxylase inhibitors for anemia in heart failure patients: a protocol for systematic review and meta-analysis Keywords: anemia; hypoxia-inducible factor prolyl hydroxylase inhibitors; heart failure; meta-analysis. Download PDF - 202230103 Download 1st Version - This version was published on 20 March 2022 and is not the current version. Review Status: Ongoing