1.
Zahnarztl Mitt
; 73(4): 362, 364, 1983 Feb 16.
Article
in German
| MEDLINE
| ID: mdl-6575500
2.
Behav Neural Biol
; 25(1): 30-8, 1979 Jan.
Article
in English
| MEDLINE
| ID: mdl-454338