Media type: E-Article Title: Letters to the Editor Contributor: Lazzari, Carlo; Costigliola, Paolo; Di Bari, Maria Assunta; De Ronchi, Diana; Volterra, Vittorio; Chiodo, Francesco imprint: Mary Ann Liebert Inc, 1994 Published in: AIDS Patient Care Language: English DOI: 10.1089/apc.1994.8.106 ISSN: 0893-5068 Keywords: Public Health, Environmental and Occupational Health ; Leadership and Management Origination: Footnote: