title: Demand-supply relationships for veterinarians, 1960 to 1980.
mesh_terms: D000818:Animals; D000829:Animals, Domestic; D000830:Animals, Laboratory; D004044:Dietary Proteins; D005523:Food Supply; D013223:Statistics as Topic; D014730:Veterinary Medicine; D000078329:Workforce
chemical_list: D004044:Dietary Proteins