by Draisci, G, Volpe, C, Pitoni, S, Zanfini, B.A, Gonnella, G.L, Catarci, S, Frassanito, L, Maggiore, S.M
Published in International journal of obstetric anesthesia (01.04.2013)

by Maggiore, S.M, Richard, J-C, Brochard, L
Published in The European respiratory journal (01.08.2003)