Correlation of Haemoglobin Levels at 24 Hours and 48 Hours with Need for Transfusion Post Total Knee Replacement (TKR). Medical Forum Monthly, [S. l.], v. 36, n. 5, 2025. DOI: 10.60110/medforum.360507. Disponível em: http://medicalforummonthly.com/index.php/mfm/article/view/5279.. Acesso em: 16 apr. 2026.