1.
Riv Biol
; 69(3-4): 277-305, 1976.
Article
in English, Italian
| MEDLINE
| ID: mdl-1088478
2.
Riv Biol
; 68(4): 363-74, 1975.
Article
in English, Italian
| MEDLINE
| ID: mdl-1241809
Subject(s)
Amphibians/embryology , Animals , Bufonidae , Digestive System/embryology , Embryo, Nonmammalian
3.
Riv Biol
; 68(4): 323-46, 1975.
Article
in English, Italian
| MEDLINE
| ID: mdl-1085028