SINGH, SN; SAH, BP; GHIMIRE, A; PRASAD, JN; BARAL, DD. Comparisons of tramadol with pethidine for prevention of post anaesthetic shivering in elective abdominal surgery. Health Renaissance, [S. l.], v. 10, n. 3, p. 220–223, 2012. DOI: 10.3126/hren.v10i3.7139. Disponível em: https://nepjol.info./index.php/HREN/article/view/7139. Acesso em: 28 apr. 2025.