000 00507nam a2200157Ia 4500
008 180710s9999 xx 000 0 und d
020 _a237379
082 _a614
_bWOR
100 _aWORLD Health Organization
245 _aPublic health papers: the risk approach in health care: with special reference t
260 _aGeneva
_bWorld Health Organization
_c1987
300 _avaried pagings
440 _aPublic Health papers 76, 77, 78, 79, 80, 81, 82 & 83.
650 _aHealth organization
942 _cPR
999 _c76119
_d76119