“Association of Heme Oxygenase-1 Promoter Polymorphisms and Plasma Heme Oxygenase-1 Levels with Atrial Septal Defect–Associated Pulmonary Arterial Hypertension” (2025) Tropical Journal of Natural Product Research, 9(12), pp. 6065 – 6070. doi:10.26538/tjnpr/v9i12.21.