1. Intraventricular hemorrhage in extremely small premature infants;Perlman;Am J Dis Child,1986
2. Lesion of haemorrhagic type, mainly venous;Larroche,1977
3. Intracranial hemorrhage;Volpe,1995
4. Radiological case of the month;Govaert;Am J Dis Child,1992
5. Convexity cerebral haemorrhage in the neonate;Morgan;Arch Dis Child,1983