TY - RPRT TI - Trace elements in meconium from preterm and full-term infants. AU - J K Friel AU - J D Matthew AU - W L Andrews AU - C T Skinner PY - 1989 DO - 10.1159/000242919 UR - https://pubmed.ncbi.nlm.nih.gov/2719992/ ID - 2719992 ER -