TY  - RPRT
TI  - Common anorectal problems.
AU  - Thomas Stites
AU  - Dennis P Lund
PY  - 2007
DO  - 10.1053/j.sempedsurg.2006.10.010
UR  - https://pubmed.ncbi.nlm.nih.gov/17210486/
ID  - 17210486
ER  -