000 00335nam a2200097Ia 4500
008 220729s1988 xx 000 0 und d
041 _aeng
100 _aWHO
245 _aAppropriate diagnostic technology in the management of cardiovascular diseases; report of a who expert committee
260 _aGENEVA
_bWHO Regional Publications
_c1988
999 _c128148
_d128148