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Is there much variation in variation? Revisiting statistics of small area variation in health
services research.
Berta Ibáñez; Julián Librero; Enrique Bernal Delgado; Salvador Peiró; Beatriz González López Valcarcel; Natalia
Martínez; Felipe Aizpuru. Is there much variation in variation? Revisiting statistics of small area variation in health
services research. BMC health services research. 9, pp. 60. 2009. ISSN 1472-6963