Figure 2From: Nitrates and bone turnover (NABT) - trial to select the best nitrate preparation: study protocol for a randomized controlled trial Percentage change in urine N-telopeptide (NTx) and serum bone-specific alkaline phosphatase (BSAP) in women randomly assigned to 5 or 20 mg of isosorbide mononitrate (ISMO) daily compared to women assigned to placebo. Back to article page