Clinical and laboratory safety of one year's use of a combination calcium + vitamin D tablet in ambulatory elderly women with vitamin D insufficiency: results of a multicenter, randomized, double-blind, placebo-controlled study. - Brazier M; Grados F; Kamel S; Mathieu M; Morel A; Maamer M; Sebert J; Fardellone P (Clinical Therapeutics, 2005)