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Lazarou J, Pomeranz BH, Corey PN (aprilie 1998). „Incidence of adverse drug reactions in hospitalized patients: a meta-analysis of prospective studies”. JAMA. 279 (15): 1200–5. doi:10.1001/jama.279.15.1200. PMID9555760.Mentenanță CS1: Nume multiple: lista autorilor (link)
Abbey, S.E. (). „Somatization, illness attribution and the sociocultural psychiatry of chronic fatigue syndrome”. Ciba Found Symp. 173: 238–52. PMID8491101.
Phillips DP, Christenfeld N, Glynn LM (februarie 1998). „Increase in US medication-error deaths between 1983 and 1993”. Lancet. 351 (9103): 643–4. doi:10.1016/S0140-6736(98)24009-8. PMID9500322.Mentenanță CS1: Nume multiple: lista autorilor (link)
Lazarou J, Pomeranz BH, Corey PN (aprilie 1998). „Incidence of adverse drug reactions in hospitalized patients: a meta-analysis of prospective studies”. JAMA. 279 (15): 1200–5. doi:10.1001/jama.279.15.1200. PMID9555760.Mentenanță CS1: Nume multiple: lista autorilor (link)