PHOENIX, AZ--(Marketwire - September 16, 2008) - Volunteers are being recruited for the research study of a new investigational procedure that could help relieve shortness of breath and other symptoms for people with severe emphysema.
PHOENIX, AZ--(Marketwire - September 16, 2008) - Volunteers are being recruited for the research study of a new investigational procedure that could help relieve shortness of breath and other symptoms for people with severe emphysema.
