FACIT-Dyspnea Scale 33 Item Bank Version - Limit: Walking Fast 1 Mile
facit-dyspnea scale 33 item bank version - limit: walking fast 1 mile
FACIT-Dyspnea Scale 33 Item Bank Version - Limit: Walking Fast 1 Mile
facit-dyspnea scale 33 item bank version - limit: walking fast 1 mile