TY - RPRT TI - Physiologic variability and fetal electrocortical activity. AU - J F Clapp AU - H H Szeto AU - R Abrams AU - R Larrow AU - L I Mann PY - 1980 DO - 10.1016/0002-9378(80)90635-3 UR - https://pubmed.ncbi.nlm.nih.gov/7369256/ ID - 7369256 ER -