TY  - RPRT
TI  - Plasma ascorbic acid levels in pregnancy.
AU  - M Mason
AU  - J M Rivers
PY  - 1971
DO  - 10.1016/0002-9378(71)90819-2
UR  - https://pubmed.ncbi.nlm.nih.gov/5552637/
ID  - 5552637
ER  -