1. Tlaskalová, H., Sterzl, J., Stepánková, R., Abstracts 4th Europ. Immunol. Meeting (1978) Budapest, p.21.
2. Dvorak, H.F., Dvorak, A.M., Human Pathol. 3 (1972) 454.
3. Katz, S.I., Heatter, C.J., Paster, D., Turk, J.L., J. Immunol. 113 (1974) 1073.
4. Viklický, V., Polácková, M., J. Immunogenetics 1 (1974) 131.
5. Darzynkiewicz, J., Balazs. E.A. Exp. Cell Res., 113 (1971) 123.