TY  - RPRT
TI  - Cardiovascular function before, during, and after the first and subsequent pregnancies.
AU  - J F Clapp
AU  - E Capeless
PY  - 1997
DO  - 10.1016/s0002-9149(97)00738-8
UR  - https://pubmed.ncbi.nlm.nih.gov/9399724/
ID  - 9399724
ER  -