TY  - RPRT
TI  - Twice-weekly nonstress testing.
AU  - P M Dix
AU  - P J Meis
PY  - 1982
DO  - 10.1016/0002-9378(82)90803-1
UR  - https://pubmed.ncbi.nlm.nih.gov/7072781/
ID  - 7072781
ER  -