Media type: E-Article Title: External Quality Assurance in Cervical/Vaginal Cytology Contributor: Cocchi, Valeria; Sintoni, Catia; Carretti, Donata; Sama, Donatella; Chiari, Umberto; Segala, Valentina; Delazer, Anna Lucia; Grilli, Nadia; Papaleo, Renata; Ghirardini, Carla; Bucchi, Lauro Published: S. Karger AG, 1996 Published in: Acta Cytologica, 40 (1996) 3, Seite 480-488 Language: English DOI: 10.1159/000333903 ISSN: 1938-2650; 0001-5547 Origination: Footnote: