title: [Clinical therapy study plan for symptomatological phenomena of low frequency: optimal size of the study group].
mesh_terms: D000328:Adult; D000368:Aged; D000893:Anti-Inflammatory Agents / Q000627:therapeutic use*; D001847:Bone Diseases / Q000188:drug therapy*; D004338:Drug Combinations; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D007592:Joint Diseases / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged
chemical_list: D000893:Anti-Inflammatory Agents; D004338:Drug Combinations
vernacular_title: Piano di studio di terapia clinica per fenomeni sintomatologici a bassa frequenza: dimensione ottimale del collettivo di studio