Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, second trimester
other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, second trimester
Oth mult gest, unab to dtrm num plcnta & amnio sacs, 2nd tri
oth mult gest, unab to dtrm num plcnta & amnio sacs, 2nd tri