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Figure 1 | BMC Neurology

Figure 1

From: Pramipexole use and the risk of pneumonia

Figure 1

Flowchart describing the selection of the cohort of 13,183 users of anti-Parkinsonian drugs, 40–89 years of age, observed between January 1, 1997 and June 30, 2009, identified from the United Kingdom's General Practice Research Database (GPRD).

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BMC Neurology

ISSN: 1471-2377

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