TY - RPRT TI - Focal airtrapping at expiratory high-resolution CT: comparison with pulmonary function tests. AU - H U Kauczor AU - J Hast AU - C P Heussel AU - J Schlegel AU - P Mildenberger AU - M Thelen PY - 2000 DO - 10.1007/s003300000566 UR - https://pubmed.ncbi.nlm.nih.gov/11044921/ ID - 11044921 ER -