Transanal hemorroidal desarterialization: Technique developments and mid-terms results

1. Landaluce-Olavarria, A.
2. Ugarte-Sierra, B.
3. Mugica-Alcorta, I.
4. Onandia-Alberdi, J.R.
5. Portugal-Porras, V.
6. Ibanez-Aguirre, F.J.