Letter to the Editor regarding “Effectiveness of preoperative breathing exercise interventions in patients undergoing cardiac surgery: a systematic review” Margarida Rodrigues, Inês Machado Vaz

Effectiveness of preoperative breathing exercise interventions in patients undergoing cardiac surgery: A systematic review Soraia Nicola Rodrigues, Helga Rafael Henriques, Maria Adriana Henriques

Letter to the Editor, regarding the “Use of direct oral anticoagulants in patients with stroke transferred for thrombectomy” recently published by Rodrigues Matija Zupan, Senta Frol