@article{article64f9531c,
title   = {Bacteriology of the anal wound after open hemorrhoidectomy: qualitative an quantitative analysis},
author = {Paula, P R and Speranzini, Manlio Basílio and Hamzagic, H C and Bassi, D G and Chacon Silva, M A and Novo, N F and Goldenberg, S},
year = {1991},
journal   = {Diseases of the Colon and Rectum}
}