TY  - RPRT
TI  - Methodological problems with estimation of salt intake.
AU  - R O Cummins
AU  - A G Shaper
AU  - M Walker
PY  - 1981
DO  - 10.1016/s0140-6736(81)92554-x
UR  - https://pubmed.ncbi.nlm.nih.gov/6113345/
ID  - 6113345
ER  -