Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Bufo arenarum
Testis
testis
8
toad
Anura
6
male
6
testosterone
6
Amphibia
4
Animals
4
Male
4
Testosterone
4
animal
4
article
4
chorionic gonadotropin
4
conference paper
4
enzyme activity
4
nonhuman
4
reproduction
4
seasonal variation
4
steroid 17alpha monooxygenase
4
11beta hydroxysteroid dehydrogenase
2
11β-hydroxysteroid dehydrogenase
2
17 hydroxy 5 pregnen 3,20 dione
2
20 hydroxy 5alpha pregnan 3 one
2
3(or 17)beta hydroxysteroid dehydrogenase
2
3alpha hydroxy 5alpha pregnan 20 one
2
3beta androstanediol
2
5alpha pregnane 3,20 dione
2
5alpha pregnane 3alpha,20alpha diol
2
Amphibians
2
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8