| 000 | 00565cas a2200205 4500 | ||
|---|---|---|---|
| 001 | 5855 | ||
| 022 | _a0323-9170 | ||
| 035 | _a(Sirsi) 5855 | ||
| 210 | 0 | _aProbl Khig | |
| 245 | 0 | 0 | _aProblemi na Higienata. |
| 246 | 0 | _aProblemi na Khigienata | |
| 260 |
_aSofia : _bCenter za Informacija po Medicina. |
||
| 362 | 0 | _a1980- ,v.5- | |
| 546 | _aText in Bulgarian, English summaries. | ||
| 596 | _a4 | ||
| 599 |
_a4 _b1996 NO 1; _b1997 VOL 22; |
||
| 650 | 0 | 2 |
_aPublic health _xperiodicals. |
| 008 | s 0 eng | ||
| 942 |
_2NLM _cPERIODICAL |
||
| 999 |
_c37886 _d37886 |
||