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Lopez Bernal, James;
Cummins, Steven;
Gasparrini, Antonio;
(2018)
The use of controls in interrupted time series studies of public health interventions.
International journal of epidemiology, 47 (6).
pp. 2082-2093.
ISSN 0300-5771
DOI: https://doi.org/10.1093/ije/dyy135