1. ABLIN, R.J., SADOUGHI, N., GUINAN, P., BRUNS, G.R., BUSH, I.M.: Biphasic effect of cryosurgery of the prostate on lymphocyte proliferation. Cryobiology 14, 60 (1977)
2. BLACKWOOD, C.E., COOPER, I.S.: Response of experimental tumor systems to cryosurgery. Cryobiology 9, 508 (1972)
3. BREINING, H., LYMBEROPOULOS, S., LANGER, St.: Zur Morphologie des Nierenparenchyms nach lokaler Gefrierung. Beitr. Pathol. 142, 71 (1970)
4. FARACI, R.P., BAGLEY, D.H., MARRONE, J., BEAZLEY, R.M.: In vitro demonstration of cryosurgical augmentation of tumor immunity. Surgery 77, 433 (1975)
5. GOTTSCHALK, E., DIETRICH, F., ELTAHIR, K., SCHNEIDER, J.: Möglichkeiten kryochirurgischer Tumorbehandlung. Dtsch. Ges. Wes. 47, 2230 (1972)