TY  - RPRT
TI  - The nonstress test: the false negative test.
AU  - J P Phelan
AU  - A D Cromartie
AU  - C V Smith
PY  - 1982
DO  - 10.1016/0002-9378(82)90733-5
UR  - https://pubmed.ncbi.nlm.nih.gov/7065018/
ID  - 7065018
ER  -