title: [Modification of the decrease in efficiency in the middle period of life. Experiences with piracetam (Nootropil) in professional practice].
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001007:Anxiety / Q000188:drug therapy; D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D004526:Efficiency / Q000187:drug effects*; D005059:Euphoria / Q000187:drug effects; D005221:Fatigue / Q000188:drug therapy; D005260:Female; D006801:Humans; D008297:Male; D008568:Memory / Q000187:drug effects; D008875:Middle Aged; D010889:Piracetam / Q000494:pharmacology* / Q000627:therapeutic use; D011760:Pyrrolidinones / Q000494:pharmacology*
chemical_list: D011760:Pyrrolidinones; D010889:Piracetam
vernacular_title: Beeinflussung des Leistungsabfalles im mittleren Lebensabschnitt Erfahrungen mit Piracetam (Nootropil ¿) in der fachärztichen Praxis