TY  - RPRT
TI  - Thyroid function in oral contraception.
AU  - J Starup
AU  - T Friis
PY  - 1967
DO  - 10.1530/acta.0.0560525
UR  - https://pubmed.ncbi.nlm.nih.gov/6072470/
ID  - 6072470
ER  -