Zolpidem dependence in a geriatric patient: a case report. Spyridi S, Diakogiannis I, Nimatoudis J, Iacovides A, Kaprinis G. PMID: 19807814 [PubMed - indexed for MEDLINE] Publication Types: Case Reports; Letter; MeSH Terms. Aged; Humans; Hypnotics and Sedatives/adverse effects* Male; Pyridines/adverse effects* Substance-Related Disorders/etiology* Substances.