000 00481nam a2200181 a 4500
999 _c16103
_d16103
003 INSP
005 20200211110401.0
008 991230tDCo.1976 000 u eng u
040 _cINSP
082 0 _aPC
_bOPS
_21976
_6333
245 0 0 _aEpidemiology and nursing
260 _aWashington :
_bOPS,
_cDCo., c1976.
300 _a10p.
650 4 _aEnfermeras y EnfermerĂ­a.
_91675
650 4 _aEpidemiologĂ­a.
_91738
710 0 _aPan American Health Organization.
942 _cBK
_2ddc