When clusters occur: an illustrative example and a statistical dilemma.
R L
RL
Sinkowitz-Cochran
C
C
Cazes
R Y
RY
Chinn
J A
JA
Vargo
W R
WR
Jarvis
D019072:Antibiotic Prophylaxis / Q000592:standards; D002140:California / Q000453:epidemiology; D016000:Cluster Analysis; D003428:Cross Infection / Q000453:epidemiology*; D006235:Hand Disinfection / Q000592:standards; D006801:Humans; D011446:Prospective Studies; D012307:Risk Factors; D013123:Spinal Fusion