[On the course of the crossed pyramidal fibers in cat fetus (author's transl)].
D000818:Animals; D002415:Cats / Q000033:anatomy & histology*; D005333:Fetus / Q000033:anatomy & histology*; D009412:Nerve Fibers / Q000033:anatomy & histology; D011712:Pyramidal Tracts / Q000033:anatomy & histology* / Q000196:embryology