Yang YX; Lewis JD; Epstein S; Metz DC (2006). »Long-term proton pump inhibitor therapy and risk of hip fracture«. JAMA. 296 (24): 2947–2953. doi:10.1001/jama.296.24.2947. PMID17190895.
Yang YX; Lewis JD; Epstein S; Metz DC (2006). »Long-term proton pump inhibitor therapy and risk of hip fracture«. JAMA. 296 (24): 2947–2953. doi:10.1001/jama.296.24.2947. PMID17190895.