TY - JOUR T1 - Vitamin K deficient bleeding in cystic fibrosis JF - Archives of Disease in Childhood JO - Arch Dis Child SP - 553 LP - 553 DO - 10.1136/adc.88.6.553 VL - 88 IS - 6 AU - T Verghese AU - D Beverley Y1 - 2003/06/01 UR - http://adc.bmj.com/content/88/6/553.1.abstract N2 - We would like to report a female infant (initially breast fed and subsequently formula fed) who had received two 1 mg doses of vitamin K orally, and presented at 9 weeks of age with large haematomas at the sites of her primary immunisations. Her weight had dropped from the 25th to 50th centile at birth to the 2nd centile.Her haemoglobin was 720 g/l, white blood cell count 13×109/l, … ER -