title: Calcium intake and hypertension.
abstract: In the article "The 1982 Nobel Prize in Physiology or Medicine" (19 Nov., p. 765), the last full sentence in column 2 on page 765 should have read, "In the 1930's, Raphael Kurzrok and Charles Leib at Columbia University discovered that human seminal plasma contracted uterine smooth muscle." In the first sentence of the last paragraph in column 1 on page 768, "Calloway" should have been "Kellaway."
mesh_terms: D002136:Calcium, Dietary; D005260:Female; D006801:Humans; D006973:Hypertension / Q000209:etiology*; D008297:Male
chemical_list: D002136:Calcium, Dietary