Have you, or has someone near you, used this air contaminant in the last 48H:Find:48H:^Patient:Ord:RIOPA
have you, or has someone near you, used this air contaminant in the last 48h:find:48h:^patient:ord:riopa
Have you, or has someone near you, used this air contaminant in the last 48H:Finding:48 hours:^Patient:Ordinal:RIOPA
have you, or has someone near you, used this air contaminant in the last 48h:finding:48 hours:^patient:ordinal:riopa