Presumptive Clinical Criteria Versus Endoscopy in the Diagnosis of Candida Esophagitis at Various HIV-1 Disease Stages - Antinori, Andrea; Antinori, Armando; Ammassari, A; Masetti, R; De Luca, A; Murri, R; Tamburrini, E; Magistrelli, P (Endoscopy, 1995)