TY - JOUR T1 - Combined helium-3/proton magnetic resonance imaging measurement of ventilated lung volumes in smokers compared to never-smokers. JO - J Magn Reson Imaging PY - 2005/04/01 AU - Woodhouse N AU - Wild JM AU - Paley MNJ AU - Fichele S AU - Said Z AU - Swift AJ AU - van Beek EJR ED - DO - DOI: 10.1002/jmri.20290 VL - 21 IS - 4 SP - 365 EP - 369 Y2 - 2024/12/25 ER -