1657-95341657-9534S1657-9534201800020014810.25100/cm.v49i2.2273ColombiaColombiaColombiaColombia000620180006201849214815320111222141-62008955465-7720135810101588-97American Association for Respiratory Care20105566758-641991252287-90200146783-8van de Leur JP.Zwaveling JH.Loef BG.van der Schans CP20032933426-3219901822163-51995712272-6200320163CD0114932018371144-561996222323-45197971212552-519815655326-30Lucas da Silva PS.de Carvalho WB20101122287-942000161661912-6