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WHO expert committee on biological standardization
| פורמט: | Printed Book |
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| שפה: | English |
| יצא לאור: |
Geneva
World Health Organization
1987
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| סדרה: | WHO Technical report series
760 |
| נושאים: |
| תאור פריט: | Training and education in occupational health No. 762 health promotion leprosy |
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