1995k-376 2012a-845 airway(medicine) airwayobstruction anesthesiology artificial cardiopulmonaryresuscitation control criticalcare equipmentandsupplies instrumentation intratracheal intubation methods prevention respiration respiratorysystem respiratorytherapy respiratorytractdiseases soinsintensifseninhalothérapie therapy trachea voiesaériennes(anatomie) wf140r4341987 wf145 wf145f516p1996