Pavlović I, Kern T, Miklavčič D.
Comparison of paper-based and electronic data collec-tion process in clinical trials: Costs simulation study.
Contemp. Clin. Trials 30: 300-316, 2009. [PDF ] []
2009 Elsevier Inc. DOI 10.1016/j.cct.2009.03.008
Contemp. Clin. Trials 30: 300-316, 2009. [PDF ] []
2009 Elsevier Inc. DOI 10.1016/j.cct.2009.03.008