TY - GEN AU - Procházka,J TI - [Jan Bedrna. 16 September 1897, Ceský Brod - 25 September 1956, Podĕbrady] SN - 0010-8650 PY - 1994///0119 KW - Cardiac Surgical Procedures KW - history KW - Cardiology KW - History, 20th Century KW - Humans N1 - Publication Type: Biography; Historical Article; Journal Article; Portrait ER -