1.
Cesk Epidemiol Mikrobiol Imunol
; 16(4): 215-21, 1967 Jul.
Article
in Czech
| MEDLINE
| ID: mdl-4228872
2.
Vnitr Lek
; 12(3): 256-64, 1966 Mar.
Article
in Czech
| MEDLINE
| ID: mdl-5933409