The Air-Test score for prediction of postoperative pulmonary complications after general anaesthesia: analysis of harmonised trial data and a prospective observational cohort - Marrero, Ramsés; Vallverdú, Jordi; Linares, Miguel; Abad, Albert; Roger, Marina; Vendrell, Marina; Ferrer, Miquel; Villar, Jesús; Tusman, Gerardo; Suárez-Sipmann, Fernando; Ferrando, Carlos (British Journal Of Anaesthesia, 2025)