000			00322nam a2200133Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e92647 _aMAIN
041			_aEnglish
082			_a610 G951S
100			_aGulab Singh
245		0	_aSystonic time intervals in chronic car pulmonale
300			_a97 p.
942			_cTH
999			_c214567 _d214567