RT Journal Article SR Electronic T1 Childhood urolithiasis in Britain JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 291 OP 295 DO 10.1136/adc.48.4.291 VO 48 IS 4 A1 S. Ghazali A1 T. M. Barratt A1 D. I. Williams YR 1973 UL http://adc.bmj.com/content/48/4/291.abstract AB 120 children with urinary calculi were treated between 1966 and 1971. 75% were male, and the median age of diagnosis was 3 years. In 34 there were associated urological abnormalities and in 8 a metabolic cause of calculi was identified. 12 of 67 children had hypercalciuria. In 95 children the urine was infected on admission to hospital; in 76, particularly the younger children, this was with Proteus species. Calculi recurred after surgery in 13 children, and in 9 the only identifiable factor was failure to eradicate the Proteus infection.