De Silva, D.G.H.; Amarasena, S.; Nanayakkara, B.G.; Fernando, A.J.A.L.
(Faculty of Medicine, University of Ruhuna, Galle, Sri Lanka, 1996-10)
Theories on the aetiology of sternomastoid tumour have been extensively reviewed (i). They include, intrauterine factors, birth injury, haematoma formation, infective myositis, ischaemia and neurogenic, hereditary, ...