TY  - RPRT
TI  - Free and choline assay.
AU  - S H Zeisel
AU  - W R Millington
PY  - 1978
DO  - 10.1093/ajcn/31.11.1978
UR  - https://pubmed.ncbi.nlm.nih.gov/717268/
ID  - 717268
ER  -