Choudhury, Poulami In response to "Positive end-expiratory pressure valve malfunctioning detected by capnographic and airway pressure waveform". [electronic resource] - Annals of cardiac anaesthesia - 104 p. digital Publication Type: Letter; Comment ISSN: 0974-5181 Standard No.: 10.4103/0971-9784.148332 doi Subjects--Topical Terms: CapnographyFemaleHumansPositive-Pressure Respiration--instrumentation