1.
Arch Dermatol Forsch
; 244: 6-9, 1972.
Article
in German
| MEDLINE
| ID: mdl-4567635
2.
Aerosp Med
; 41(8): 865-9, 1970 Aug.
Article
in English
| MEDLINE
| ID: mdl-4393445
3.
Hautarzt
; 17(6): 269-71, 1966 Jun.
Article
in German
| MEDLINE
| ID: mdl-4868678