Thantassanee P, Janwanishstaporn S. Prevalence and factors affecting anemia among patients with chronic heart failure with reduced or mildly reduced ejection fraction, Samutsakorn Hospital. J Nakornping Hosp [internet]. 2024 Feb. 20 [cited 2026 Oct. 1];15(1):32-47. available from: https://he01.tci-thaijo.org/index.php/jnkp/article/view/266123