AU - Usta, Lale AU - Konar Ustyol, Necla AU - Al, Ragıp Atakan TI - Longitudinal reference intervals for ductus venosus Doppler indices PT - Journal Article DP - 2015 TA - Eastern J Med PG - 204-209 VI - 20 IP - 4 AID - [doi] 4100 - https://dx.doi.org/ SO - Eastern Journal Of Medicine, 2015 20(4):204