000 00340nam a2200133Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e94686
_aMAIN
041 _aEnglish
082 _a610 A36S
100 _aAshok Kumar
245 0 _aSerum immunoglobulim studies in chronic obstructive pulmonary disease
300 _a97 p.
942 _cTH
999 _c40769
_d40769