TY  - RPRT
TI  - Contraception and unexplained abdominal pain.
AU  - Martin Vessey
AU  - Rosemary Painter
PY  - 2002
DO  - 10.1783/147118902101195802
UR  - https://pubmed.ncbi.nlm.nih.gov/16259813/
ID  - 16259813
ER  -