Have you had any sudden spells of dizziness, loss of balance, or sensation of spinning which lasted 24H or longer:Find:Pt:^Patient:Ord:PhenX
have you had any sudden spells of dizziness, loss of balance, or sensation of spinning which lasted 24h or longer:find:pt:^patient:ord:phenx
Have you had any sudden spells of dizziness, loss of balance, or sensation of spinning which lasted 24H or longer:Finding:To identify measures at a point in time:^Patient:Ordinal:PhenX
have you had any sudden spells of dizziness, loss of balance, or sensation of spinning which lasted 24h or longer:finding:to identify measures at a point in time:^patient:ordinal:phenx