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A novel device reduces anal pain after rubber band ligation: a randomized controlled trial
BACKGROUND: Anal pain is a well-known sequel of rubber band ligation (RBL). A plastic device, the anal cooler which can be frozen in a freezer, has been developed to reduce anal pain. It contains a mixture of glycols and has a minimum temperature of 4 °C. This study was designed to investigate the e...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Springer Milan
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3368112/ https://www.ncbi.nlm.nih.gov/pubmed/22527920 http://dx.doi.org/10.1007/s10151-012-0824-7 |