bn:00747733n
Noun Concept
Categories: Oxygen, Articles with short description, Emergency medical services, Therapy
EN
non-rebreather mask  Bag reservoir mask  non-rebreather  Non-rebreather facemask  non-rebreathing mask
EN
A non-rebreather mask Wikipedia
Definitions
Relations
Sources
EN
A non-rebreather mask Wikipedia
An oro-nasal mask used in medicine to assist in the delivery of oxygen therapy Wikipedia Disambiguation