title: Through a glass darkly. Nosocomial pseudoepidemics and pseudobacteremias.
mesh_terms: D001800:Blood Specimen Collection; D003428:Cross Infection / Q000175:diagnosis*; D004340:Drug Contamination; D004865:Equipment and Supplies, Hospital; D006801:Humans; D007202:Indicators and Reagents; D018805:Sepsis / Q000175:diagnosis*; D013048:Specimen Handling
chemical_list: D007202:Indicators and Reagents