title: Rickets: vitamin D and calcium deficiency.
authors.forename: Tom D
authors.initials: TD
authors.lastname: Thacher
authors.forename: Philip R
authors.initials: PR
authors.lastname: Fischer
authors.forename: John M
authors.initials: JM
authors.lastname: Pettifor
mesh_terms: D002118:Calcium / Q000172:deficiency; D005260:Female; D049670:History, 17th Century; D006801:Humans; D007223:Infant; D008131:London; D008895:Milk, Human / Q000378:metabolism; D012279:Rickets / Q000209:etiology / Q000266:history*; D014808:Vitamin D Deficiency / Q000150:complications / Q000266:history
chemical_list: D002118:Calcium