Prevalence and patterns of congenital heart diseases in Africa: a systematic review and meta-analysis protocol.
Aurel T TankeuJean Joel R BignaJobert Richie N NansseuLeopold Ndemnge AmindeCelestin DanwangMazou N TemgouaJean Jacques N NoubiapPublished in: BMJ open (2017)
PROSPERO CRD42016052880.
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