pdf of the paper : https://www.researchgate.net/profile/Mohammod_Chisti/publication/281552002_Bubble_continuous_positive_airway_pressure_for_children_with_sever

pdf of the paper : https://www.researchgate.net/profile/Mohammod_Chisti/publication/281552002_Bubble_continuous_positive_airway_pressure_for_children_with_severe_pneumonia_and_hypoxaemia_in_Bangladesh_An_open_randomised_controlled_trial/links/59e1b993458515393d57b423/Bubble-continuous-positive-airway-pressure-for-children-with-severe-pneumonia-and-hypoxaemia-in-Bangladesh-An-open-randomised-controlled-trial.pdf https://www.researchgate.net/profile/Mohammod_Chisti/publica...