1.
Acta Embryol Exp (Palermo)
; (2): 167-77, 1976.
Article
in English
| MEDLINE
| ID: mdl-1020620
2.
Experientia
; 28(4): 447-8, 1972 Apr 15.
Article
in English
| MEDLINE
| ID: mdl-5064433
3.
Riv Biol
; 65(1): 99-110, 1972.
Article
in Mul
| MEDLINE
| ID: mdl-4673101