title: STUDIES IN THE DESIGN AND ANALYSIS OF DENTAL EXPERIMENTS. 9. SEQUENTIAL ANALYSIS (SIGN TEST).
mesh_terms: D003813:Dentistry; D006801:Humans; D008433:Mathematics; D004364:Pharmaceutical Preparations; D010600:Pharmacology; D012106:Research
chemical_list: D004364:Pharmaceutical Preparations
keywords: DENTISTRY; DRUGS; MATHEMATICS; PHARMACOLOGY; RESEARCH