[The ultrastructure of venous valves in the human fetus tongue].
Ikeuchi
T
T
Takahashi
T
T
Kai
K
K
Ohshiro
T
T
Takahashi
K
K
D005333:Fetus / Q000033:anatomy & histology; D006801:Humans; D014059:Tongue / Q000098:blood supply / Q000648:ultrastructure*; D014680:Veins / Q000648:ultrastructure