00465     2200169   4500001002100000008003900021035002000060245006100080100003000141260002400171300002400195020001500219084001700234082001100251650001900262990001400281INLIS000000000006606                                   N    a0010-0317006604  aMethods for cohort studies of chronic airflow limitation  aWorld Health Organization  aGeneva :bWHOc1982  avi, 134 hlm.c26 cm  a9289011033  a616.24 Wor m  a616.24  aLUNG DISEASESA  a046083212