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Pharmacological Sphincterotomy for Chronic Anal Fissures by Botulinum Toxin A
Chronic anal fissure is a common proctologic disease. Botulinum toxin (BTX) can be used for temporary chemical denervation to treat this painful disorder. Its application is by intramuscular injections into either the external or internal anal sphincter muscle. The mode of action, application techni...
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| Formato: | Texto |
| Lenguaje: | English |
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Medknow Publications
2008
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2840903/ https://www.ncbi.nlm.nih.gov/pubmed/20300345 http://dx.doi.org/10.4103/0974-2077.44160 |