TY - GEN AU - Duda,P AU - Ruscák,M TI - [The 50th birthday of Jozef Zachar, M.D., D.Sc] SN - 0006-9248 PY - 1975///0811 KW - Czechoslovakia KW - History, 20th Century KW - Pathology KW - history KW - Physiology N1 - Publication Type: Biography; Historical Article; Journal Article ER -