TY - GEN AU - Fonio de Gijón,T AU - Amarillo,H AU - Japaze,H TI - [Epithelial changes in the anal canal associated with hemorrhoids, fissures and fistulas] SN - 0300-9033 PY - 1985///0627 KW - Anal Canal KW - pathology KW - Epithelium KW - Fissure in Ano KW - Hemorrhoids KW - Humans KW - Rectal Fistula KW - Retrospective Studies N1 - Publication Type: English Abstract; Journal Article ER -