TY  - RPRT
TI  - Electrocardiogram changes with intrauterine contraceptive device insertion.
AU  - D Acker
AU  - F H Boehm
AU  - D E Askew
AU  - H Rothman
PY  - 1973
DO  - 10.1016/0002-9378(73)90390-6
UR  - https://pubmed.ncbi.nlm.nih.gov/4685495/
ID  - 4685495
ER  -