A cluster of cases: coincidence or cause for concern?
Simpson
J
J
Newell
D
D
D001932:Brain Neoplasms / Q000453:epidemiology*; D016000:Cluster Analysis; D003032:Coal Mining; D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000453:epidemiology*; D012042:Registries; D012307:Risk Factors