Rådets direktiv 81/852/EØF af 28. september 1981 om indbyrdes tilnærmelse af medlemsstaternes lovgivninger om analytiske, toksikofarmakologiske og kliniske normer og forskrifter for afprøvning af veterinærlægemidler.
Council Directive 81/852/EEC of 28 September 1981 on the approximation of the laws of the Member States relating to analytical, pharmacotoxicological and clinical standards and protocols in respect of the testing of veterinary medicinal products.