Effect of daily vitamin B-12 and folic acid supplementation on fracture incidence in elderly individuals with an elevated plasma homocysteine concentration: B-PROOF, a randomized controlled trial
American Journal of Clinical Nutrition (2014) - Comments
pubmed: 25411293  doi: 10.3945/ajcn.114.090043  issn: 0002-9165  issn: 1938-3207 

Janneke P Van Wijngaarden, Karin MA Swart, Anke W Enneman, Rosalie AM Dhonukshe-Rutten, Suzanne C Van Dijk, Annelies C Ham, Elske M Brouwer-Brolsma, Nikita L Van Der Zwaluw, Evelien Sohl, Joyce BJ Van Meurs, M. C. Zillikens, Natasja M Van Schoor, Nathalie Van Der Velde, Johannes Brug, André G Uitterlinden, Paul Lips, Lisette CPGM De Groot