RT Journal Article SR Electronic T1 Familial occurrence of omphalocele suggesting sex-linked inheritance. JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 142 OP 143 DO 10.1136/adc.54.2.142 VO 54 IS 2 A1 S Havalad A1 H Noblett A1 B D Speidel YR 1979 UL http://adc.bmj.com/content/54/2/142.abstract AB A family is described in which 4 males in two generations had omphalocele. There was no case of omphalocele in any of the women. It is suggested that the mode of inheritance could be a sex-linked recessive trait.