title: Regenerative repair in the severed optic nerve of the newt (Triturus viridescens): effect of nerve growth factor.
mesh_terms: D000818:Animals; D001369:Axons / Q000187:drug effects; D004305:Dose-Response Relationship, Drug; D009414:Nerve Growth Factors / Q000494:pharmacology*; D009416:Nerve Regeneration / Q000187:drug effects*; D009900:Optic Nerve / Q000187:drug effects*; D014319:Triturus / Q000378:metabolism*
chemical_list: D009414:Nerve Growth Factors