1. P3-S4.04 Topical 80% Trichloroacetic Acid (TCA) shows efficacy in the treatment of internal High-Grade Anal Intraepithelial Neoplasia (HGAIN). (10th July 2011) Authors: Ho, K; Elishaev, E; Maciak, D; Baker, J; Parzynski, C; Zhu, C; Day, R; Cranston, R Journal: Sexually transmitted infections Issue: Volume 87(2011)Supplement 1 Page Start: A291 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗