000 00436nam a22001455a 4500
003 CL-ChBUA
005 20141009093747.0
008 141009s1991 xxu||||| |||| 000 ||eng
022 _a00333549
040 _aCL-ChBUA
_cCL-ChBUA
245 1 0 _aPublic health reports:
_bJournal of the U.S. Public Health Service
260 _aRockville, MD.
_bU.S. Departament of Health and Human Services
_c1991
942 _2ddc
_cREVI
952 _cRevi
999 _c2061477
_d2061477