Patterns of diaphragm function in critically ill patients receiving prolonged mechanical ventilation: a prospective longitudinal study. - Demoule, Alexandre; Molinari, Nicolas; Jung, Boris; Prodanovic, Hélène; Chanques, Gerald; Matecki, Stefan; Mayaux, Julien; Similowski, Thomas; Jaber, Samir (Annals of Intensive Care, 2016)