Created at	Source	Raw Value	Validated value
Oct. 26, 2020, 11:31 p.m.	usa	- patients already on nasal steroid - with previous chronic rhinological pathologies, - patients on systemic steroid for previous systemic disease, - anosmia improved before covid19 recovery, - pregnancy - patients who will not complete the follow up period.	- patients already on nasal steroid - with previous chronic rhinological pathologies, - patients on systemic steroid for previous systemic disease, - anosmia improved before covid19 recovery, - pregnancy - patients who will not complete the follow up period.