Cold versus hot haemostasis in tonsillectomy: impact on post-tonsillectomy haemorrhage and pain perception - results from a randomized clinical trial. - Howitz MF; Barfred M; Vilhelmsen FJ; Trolle W; Kirchmann M (European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2026)