The invasion of the epidermis of the regenerating forelimb of the urodele, Triturus, by nerve fibers.
D000818:Animals; D004817:Epidermis; D005552:Forelimb; D006801:Humans; D009412:Nerve Fibers; D014319:Triturus; D034941:Upper Extremity; D015046:Zoology
ZOOLOGY/experimental