TY JOUR TI Comparative characteristics of clinical and genetic relationships pathology amount of amniotic fluid and congenital malformations of the fetus KW oligohydramnios KW polyhydramnios KW congenital malformations. JO Vladikavkaz Medico-Biological Bulletin AU Karkusova , A.. PY 2015 IS 21 PB Institute of Biomedical Investigations of Vladikavkaz Scientific Center of the Russian Academy of Sciences