| 000 | 00468cam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 180718b1971 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aO1 W893 | ||
| 245 |
_aMass health examinations _cby World Health Organization |
||
| 260 |
_aGeneva _bWorld Health Organization _c1971 |
||
| 300 | _a99p | ||
| 440 | _aPublic health papers; 45 | ||
| 650 | _aMedical screening --Congresses. | ||
| 650 | _aHealth surveys --Congresses | ||
| 700 | _aSwitzerland. World Health Organization | ||
| 999 |
_c414837 _d414837 |
||