1.
Cas Lek Cesk
; 118(14): 422-5, 1979 Apr 06.
Article
in Czech
| MEDLINE
| ID: mdl-455358
2.
Cas Lek Cesk
; 118(15): 466-72, 1979 Apr 13.
Article
in Czech
| MEDLINE
| ID: mdl-455365