000 00394nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aVijayan, V K
245 _aCorrelation of lower respiratory tract inflammation with changes in lung function and chest roentgenograms in patients w
260 _c1991
300 _a122-125p.
650 _aCorrelation of lower respiratory tract inflammation with
999 _c10080
_d10080