[On the evaluation of the validity of results of clinical experiments. (Apropos of A. E. Sharpenak's letter to the editorial borad of the journal "Stomatologiia")].
D003813:Dentistry; D005069:Evaluation Studies as Topic; D006801:Humans; D012106:Research; D014586:USSR
Ob otsenke dostovernosti rezul'tatov klinicheskogo eksperimenta. (Po povodu pis'ma A. E. Sharpenaka v redaktsiiu zhurnala "Stomatologiia".