1.
Folia Med (Plovdiv)
; 29(1): 36-40, 1987.
Article
in English
| MEDLINE
| ID: mdl-2838404
2.
Zh Nevropatol Psikhiatr Im S S Korsakova
; 73(8): 1147-55, 1973.
Article
in Russian
| MEDLINE
| ID: mdl-4775888