Direktiverne 77/62/EØF (EFT L 13 af 15.1.1977), 80/767/EØF (EFT L 215 af 18.8.1980) og 88/295/EØF (EFT L 127 af 20.5.1988).
Directive 80/219/EEC (OJ L 47, 21.2.1980) and Article 171 of the EEC Treaty Tuberculosis Italy Reasoned opinion delivered on 13 October 1989