Nevin N C, Ritchie A, McKeown F, Roberts G
J Med Genet. 1978 Feb;15(1):61-3. doi: 10.1136/jmg.15.1.61.
Raised alpha-fetoprotein concentrations were found at 29 and 30 weeks' gestation in the amniotic fluid and maternal serum of a woman who presented in her seventh pregnancy with apparent polyhydramnios. The fetus had multiple abnormalities including gross distension of the bladder resulting from absence of the urethra, intestinal artresia, and a congenital heart defect.