Number of hours oxygen therapy required per day (observable entity)
SCTID: 441936007, Primitive, Active
441936007 |Number of hours oxygen therapy required per day (observable entity)|
2817676018 - Number of hours oxygen therapy required per day (en) View
2817677010 - Number of hours oxygen therapy required per day (observable entity) (en) View
Relationship (3569395021) - 441936007 -> 16206004 (116680003) View
16206004 View
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