Double-blind randomized clinical trial to examine the pharmacokinetic and clinical impacts of fixed dose versus weight-based enoxaparin prophylaxis: a methodologic description of the FIxed or Variable Enoxaparin (FIVE) trial - Pannucci, C J; Fleming, K I; Bertolaccini, C; Prazak, A M; Stoddard, G J; Momeni, A (Plast Reconstr Surg Glob Open, 2019)