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Abstract
Mesh: See more » Anus Diseases/therapyBotulinum Toxins/therapeutic useDystonia/therapyHumansVoice Disorders/therapy
Substances: See more » Botulinum Toxins
Year: 1989 PMID: 2495092 PMCID: PMC1835807
Source DB: PubMed Journal: BMJ ISSN: 0959-8138