1. The use of azoconjugates for the preparation of antibodies;Hruška;Acta Universitatis Palackianae Olomucensis Facultatis Medicae,1976
2. Specificity of antisera to oestrogen-azo-protein conjugates: The influence of tautomerism and carrier proteins;Fránek;J. steroid Biochem.,1980
3. Some 2- and 4-substituted estrone 3-methyl ethers;Tomson;J. org. Chem.,1959
4. 2-methoxyestrone, a new metabolite of estradiol-17β in man;Kraychy;J. biol. Chem.,1957
5. Preparation and spectral properties of azoderivatives of lysozyme and serum albumin;Fránek;Scripta Fac. Sci. Nat. UJEP Brunensis, Chemia,1971