TY  - RPRT
TI  - Gaps--anionic and osmolal.
AU  - N Smithline
AU  - K D Gardner
PY  - 1976
DO  - 10.1001/jama.236.14.1594
UR  - https://pubmed.ncbi.nlm.nih.gov/989132/
ID  - 989132
ER  -