Correspondence regarding sponsorship and participation in congresses held in 1995 in particular "III Symposium on The Antimicrobial agent resistances: origin, treatment and control" (AAR, Monte Carlo 5-8 October); "3° International Conference of the Radiological Society of Pakistan" (Pakistan 17-20 December); Conference "Radiology in Italy", (Fiuggi 10-September), 17° National Congress of Italian Chemistry "education, research and innovation" (Milan 27 August - 1 September); 6° Conference "Recent Developments and Applications in Pharmaceutical Analysis" (Milan 21-23 June) "2° International Workshop on Interventional Radiology" (Prague, 15-16 June); Internationaler Kongress für Neuroradiologie (Würzburg, 7-9 September 1995); "Imaging of Lymphonodes in Oncology & Stating of Tumours" (Milan, 19-20 June); "17° National Congress of the Italian Society of Cardiac and Vascular Surgery" (Milan 21-24 March); "International Symposium on Cost and Benefits in Radiology (Oxford, 3-5 August); organisational material and programmes