Have you used tobacco in the last 30D:Find:30D:^Patient:Ord:SAMHSA
have you used tobacco in the last 30d:find:30d:^patient:ord:samhsa
Have you used tobacco in the last 30D:Finding:30 days:^Patient:Ordinal:SAMHSA
have you used tobacco in the last 30d:finding:30 days:^patient:ordinal:samhsa