Perforated ulcers and the moon cycles
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| Format: | Article |
| Language: | English |
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Peoples’ Friendship University of Russia (RUDN University)
2012-12-01
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| Series: | RUDN Journal of Medicine |
| Online Access: | http://journals.rudn.ru/medicine/article/view/2986 |
| ISSN: | 2313-0245 2313-0261 |
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