RT Journal Article SR Electronic T1 Febrile convulsions and sudden infant death syndrome JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 125 OP 126 DO 10.1136/adc.86.2.125 VO 86 IS 2 A1 M Vestergaard A1 O Basso A1 T B Henriksen A1 J Østergaard A1 J Olsen YR 2002 UL http://adc.bmj.com/content/86/2/125.abstract AB It has been suggested that sudden infant death syndrome (SIDS) and febrile convulsions are related aetiologically. We compared the risk of SIDS in 9877 siblings of children who had had febrile convulsions with that of 20 177 siblings of children who had never had febrile convulsions. We found no support for the shared susceptibility hypothesis.