In the past 2Y, have you had a virtual CT colonoscopy:Find:2Y:^Patient:Ord:PhenX
in the past 2y, have you had a virtual ct colonoscopy:find:2y:^patient:ord:phenx
In the past 2Y, have you had a virtual CT colonoscopy [PhenX]
in the past 2y, have you had a virtual ct colonoscopy [phenx]