[Efficacy evaluation of intacellin injection by doubleblind control method in marginal periodontitis (author's transl)].
D005069:Evaluation Studies as Topic; D006801:Humans; D010518:Periodontitis / Q000188:drug therapy*; D010919:Placebos / Q000627:therapeutic use; D010920:Placenta; D012965:Sodium Chloride / Q000627:therapeutic use; D014020:Tissue Extracts / Q000627:therapeutic use*
D010919:Placebos; D014020:Tissue Extracts; D012965:Sodium Chloride; C022242:intacellin