1.
Boll Soc Ital Cardiol
; 25(5): 475-9, 1980.
Article
in Italian
| MEDLINE
| ID: mdl-6116495
2.
Boll Soc Ital Cardiol
; 25(5): 467-74, 1980.
Article
in Italian
| MEDLINE
| ID: mdl-7284151
3.
Boll Soc Ital Cardiol
; 25(5): 481-5, 1980.
Article
in Italian
| MEDLINE
| ID: mdl-7284152