Resolution: standard / high
Figure 1.
Flow sheet of the included databases.
Poynard et al. BMC Gastroenterology 2007 7:40 doi:10.1186/1471-230X-7-40
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Resolution: standard / high Figure 1.
Flow sheet of the included databases.
Poynard et al. BMC Gastroenterology 2007 7:40 doi:10.1186/1471-230X-7-40 |