000 00645nam a2200205Ia 4500
008 140128s9999 xx 000 0 und d
040 _besp Biblioteca CIESS
041 _aing
082 _a614.4 .E582g
100 _aE.U.A. Department of Health and Human Services
245 _aGuidelines for prevention of transmission of human immunodeficiency virus and -
260 _aAtlanta
260 _bPublic Health Service. Centers for-
260 _c1989
300 _a46 p., 28 cm.
500 _a030098
650 _aEnfermedades transmisibles - Prevención
650 _aSIDA.
650 _aSíndrome de inmunodeficiencia adquirida.
999 _c17230
_d17230