Tissue culture assay of nerve growth factor and of the specific antiserum.
D000818:Animals; D001681:Biological Assay; D002642:Chick Embryo; D003201:Computers; D046508:Culture Techniques; D005727:Ganglia, Spinal / Q000187:drug effects*; D006133:Growth Substances / Q000032:analysis*; D007106:Immune Sera / Q000032:analysis*; D008433:Mathematics; D008722:Methods; D009414:Nerve Growth Factors / Q000032:analysis; D013997:Time Factors
D006133:Growth Substances; D007106:Immune Sera; D009414:Nerve Growth Factors