title: The history of resistant rickets: a model for understanding the growth of biomedical knowledge.
authors.forename: C
authors.initials: C
authors.lastname: Sinding
mesh_terms: D049711:History, Modern 1601-; D012279:Rickets / Q000266:history*; D014481:United States; D014815:Vitamins / Q000266:history*
chemical_list: D014815:Vitamins