Serum were obtained from 4 groups, day0 and day28 neonates with CLD and non-CLD. Serum samples (250ul) from cord blood at birth and venous blood of neonates at 28 DAYS were transferred to sterile tubes containing 63 μl of ExoQuick precipitation solution (System Bioscience, Mountain View, CA, USA), a...
ORGANISM(S): Homo sapiens