School-based surveillance for detection of children with acute pharyngitis, rheumatic fever/rheumatic heart disease in Shimla district, Himachal Pradesh, India—A cluster randomized controlled trial
| Autor: | Negi, Prakash Chand, Merwaha, Rajeev, Rao, Shivani, Asotra, Sanjeev, Mahajan, Anjali, Joshi, Ashish |
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| Zdroj: | In Indian Heart Journal December 2018 70 Supplement 3:S74-S81 |
| Databáze: | ScienceDirect |
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