TY - GEN AU - ARMSTRONG,B W TI - Clinical pulmonary function testing SN - 0003-4819 PY - 1998///1101 KW - Lung Diseases KW - physiology KW - Respiration KW - Respiratory Function Tests N1 - Publication Type: Journal Article UR - https://doi.org/10.7326/0003-4819-51-2-405 ER -