TY - GEN AU - ACKERMAN,L V AU - STOUT,A P TI - Malignant melanoma of the anal canal SN - 0026-6620 PY - 2007///1227 KW - Anal Canal KW - Anus Neoplasms KW - Humans KW - Melanoma KW - Neoplasms N1 - Publication Type: Journal Article ER -