title: The preparation of nerve growth factor from the prostate of the guinea-pig and isolation of immunogenically pure material from the mouse submandibular gland.
mesh_terms: D000818:Animals; D002852:Chromatography, Ion Exchange / Q000379:methods; D006168:Guinea Pigs; D007106:Immune Sera; D005779:Immunodiffusion; D008297:Male; D051379:Mice; D009414:Nerve Growth Factors / Q000302:isolation & purification*; D011467:Prostate / Q000032:analysis*; D013363:Submandibular Gland / Q000032:analysis*
chemical_list: D007106:Immune Sera; D009414:Nerve Growth Factors