TY  - RPRT
TI  - Normalized serum thyroxine (T 4 N). The test for thyroid function in pregnancy.
AU  - F S Ashkar
AU  - A A Bezjian
PY  - 1972
UR  - https://pubmed.ncbi.nlm.nih.gov/4627427/
ID  - 4627427
ER  -