000 00440nab a2200157Ia 4500
008 150824s9999 xx 000 0 und d
100 _aWallis, Laura.
245 _aNurse-patient staffing ratios /
_cLaura Wallis
260 _cAugust 2013.
440 _aAmerican Journal of Nursing
_n113 : 8, page 21-22
521 _aNursing
650 _aNurse and patient.
650 _aNurse staffing.
942 _cA
_2lcc
998 _c73337
_d131700
999 _c70505
_d70505