Pharmacologic therapy for anal fissure
- PMID: 9435334
- DOI: 10.1056/NEJM199801223380410
Pharmacologic therapy for anal fissure
Comment on
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A comparison of botulinum toxin and saline for the treatment of chronic anal fissure.N Engl J Med. 1998 Jan 22;338(4):217-20. doi: 10.1056/NEJM199801223380402. N Engl J Med. 1998. PMID: 9435326 Clinical Trial.
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