Effect of different helmet types in head injuries: a case–control study in northern Ghana

• University of Ghana (GH)

• University of Ghana (GH)

• University of Ghana (GH)

• University of Cape Coast (GH)

• University of Ghana (GH)

• Tamale Teaching Hospital (GH)

tal como impresso: Alexis Dun Bo-ib Buunaaim

• University of Cape Coast (GH)

• University of Cape Coast (GH)

tal como impresso: Thomas K Ojo

• Kwame Nkrumah University of Science and Technology (GH)

tal como impresso: Charles N Mock

tal como impresso: Charles N Mock