Share Content Published October 16, 2008 ©Si Barber. Moral rights asserted. PHOTOGRAPHER - Si Barber 07739 472 922 Patient Reg Hicks using a spirometer at and NHS GP's surgery. breath breathe capacity copd lung pulmonary spirometer spirometry
Share Content Published October 16, 2008 ©Si Barber. Moral rights asserted. PHOTOGRAPHER - Si Barber 07739 472 922 Patient Reg Hicks using a spirometer at and NHS GP's surgery. breath breathe capacity copd lung pulmonary spirometer spirometry