RT Journal Article SR Electronic T1 Marrow aspiration from small infants. JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 813 OP 813 DO 10.1136/adc.65.7.813 VO 65 IS 7 A1 R Carr YR 1990 UL http://adc.bmj.com/content/65/7/813.1.abstract AB