| Author | NULL |
| Title | Из справка за заболеваемостта в град Русе във връзка с екологичната обстановка, 16 юни 1989 г. |
| Subtitle Data | |
| Physical media | ХХVІІ, № 226, 30 септ.-1 окт. 2017, с. 5 |
| Place of publishing | Установява увеличение с 36%. Заболяемостта на дихателната система рязко покачена след 1981-1982 г. |
| Publisher Name | Утро |
| Year of issue | |
| Capital Letter | |
| Systematic-alphabetic signature | 501467 |
| Temporary collective author | |
| Venue of the event | |
| Date of the conference, seminar, etc. | |
| A form of digitalisation | Scan |
| Note |
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