1.
Nouv Presse Med
; 10(34): 2827, 1981 Sep 26.
Article
in French
| MEDLINE
| ID: mdl-6975923
2.
Bull Soc Sci Med Grand Duche Luxemb
; 118(1): 73-87, 1981.
Article
in French
| MEDLINE
| ID: mdl-7318118