- Tytuł:
- Bilateral versus unilateral botulinum toxin injections for chronic anal fissure: a randomised trial
- Autorzy:
- Źródło:
- Techniques in Coloproctology: Official Journal of SICCR, MSCP, ISCRS, ECTA, Colorectal Anal Group of Surgical Section of Chinese Medical Association, MSPFD. 22(7):545-551
Czasopismo naukowe