[Therapy of senile hearing impairment with SP 54 in double-blind experiment].
D000368:Aged; D001299:Audiometry; D003638:Deafness / Q000188:drug therapy*; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010426:Pentosan Sulfuric Polyester / Q000627:therapeutic use*; D010919:Placebos; D011134:Polysaccharides / Q000627:therapeutic use*; D011247:Pregnancy; D011304:Presbycusis / Q000188:drug therapy*; D014012:Tinnitus / Q000188:drug therapy
D010919:Placebos; D011134:Polysaccharides; D010426:Pentosan Sulfuric Polyester
Therapie der Altersschwerhŏrigkeit mit SP 54 im doppelten Blindversuch