MAHASHWETA DAS; RABINDRA N. DAS. Inter-Relationship between Creatinine Phosphokinase and Ejection Fraction. Heart Research, [S. l.], v. 10, n. 1, p. 1–5, 2023. DOI: 10.17140/hroj-10-162. Disponível em: https://openventio.us/index.php/HROJ/article/view/857. Acesso em: 14 nov. 2026.