FACIT-Dyspnea Scale 33 Item Bank Version - Severity: Lift More Than 20 Lbs
facit-dyspnea scale 33 item bank version - severity: lift more than 20 lbs
FACIT-Dyspnea Scale 33 Item Bank Version - Severity: Lift More Than 20 Lbs
facit-dyspnea scale 33 item bank version - severity: lift more than 20 lbs