RT Journal Article SR Electronic T1 Varicella vaccination for HIV-infected children JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 812 OP 812 DO 10.1136/adc.2008.144451 VO 93 IS 9 A1 A Knorr A1 E Hutchison A1 A Finn YR 2008 UL http://adc.bmj.com/content/93/9/812.1.abstract AB