ŠTEŇOVÁ, Emöke et al. Effect of long-term oral anticoagulant therapy on bone mineral density and bone turnover markers : a prospective 12 month study. In Bratislavské lekárske listy, 2011, vol. 112, no. 2, s. 71-76. ISSN 0006-9248. Bratislava : Slovak Academic Press, 2011.