title: Statistical options in clinical trials.
mesh_terms: D035061:Control Groups; D005069:Evaluation Studies as Topic; D006801:Humans; D007258:Informed Consent; D018579:Patient Selection; D011379:Prognosis; D011446:Prospective Studies; D012107:Research Design; D035842:Research Subjects; D013223:Statistics as Topic; D013812:Therapeutics