Crawford G, Bahabri A, P'ng S. An atypical presentation of endometrial cancer as angina secondary to critically low hemoglobin and iron deficiency associated pancytopenia: A case report. Case Rep Womens Health. 2023;38:e00509. doi:10.1016/j.crwh.2023.e00509
Gąsecka A, Kruk K, Przybyłkowski A, Mazurek T, Kochman J. Persistent Myocardial Ischaemia due to Anaemia in a Patient with Coeliac Disease - A Case Report. Heart Int. 2020;14:49. doi:10.17925/HI.2020.14.1.49
He Z, Li N, Zhang W, Meng X, Wang J, et al. Efficacy and safety of Shexiang Baoxin Pill in patients with angina and non-obstructive coronary arteries: A multicenter, randomized, double-blind, placebo-controlled, phase Ⅳ clinical trial. Phytomedicine. 2025;139:156556. doi:10.1016/j.phymed.2025.156556