@misc{indiciae96d3b4819174, title = {Quantification of the fetal electrocardiogram through LINC computer processing.}, author = {M R Behrer and D H Glaeser and J R Cox and R B Woolf}, year = {1968}, doi = {10.1016/0002-9378(68)90536-x}, url = {https://pubmed.ncbi.nlm.nih.gov/5680917/}, note = {Source identifier: 5680917} }