RT Journal Article SR Electronic T1 Severe hypertension in childhood. JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 34 OP 39 DO 10.1136/adc.42.221.34 VO 42 IS 221 A1 J. L. Still A1 D. Cottom YR 1967 UL http://adc.bmj.com/content/42/221/34.abstract AB