Twin suicide bombings took place at a mosque in Mubi, Adamawa State, northeast Nigeria, on Tuesday, Sputnik reported quoting the local media.
The number of victims varies widely in controversial reports, from 24 up to 70 people killed.
A medical source at the Mubi General Hospital said they had "so far received 37 dead bodies and dozens of injured from the two blast scenes".
No one claimed responsibility for the attacks.
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