Fleischhacker, W W The neuroleptic malignant syndrome and its differentiation from lethal catatonia. [electronic resource] - Acta psychiatrica Scandinavica Jan 1990 - 3-5 p. digital Publication Type: Journal Article; Review ISSN: 0001-690X Standard No.: 10.1111/j.1600-0447.1990.tb06439.x doi Subjects--Topical Terms: Catatonia--diagnosisDiagnosis, DifferentialHumansNeuroleptic Malignant Syndrome--diagnosis