1.
Z Gesamte Inn Med
; 25(20): 944-6, 1970 Oct 15.
Article
in German
| MEDLINE
| ID: mdl-5521105
2.
Wien Klin Wochenschr
; 79(40): 737-9, 1967 Oct 06.
Article
in German
| MEDLINE
| ID: mdl-5595443