1.
Z Gesamte Hyg
; 33(5): 269-71, 1987 May.
Article
in German
| MEDLINE
| ID: mdl-3303706
2.
Mutat Res
; 105(4): 201-4, 1982 Oct.
Article
in English
| MEDLINE
| ID: mdl-6752703
3.