TY  - RPRT
TI  - Standard Reference Materials A reference method for the determination of sodium in serum
AU  - Mandel, John
AU  - Moody, John R
AU  - Paule, Robert C
AU  - Velapoldi, Rance A
PY  - 1978
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NBS SP 260-60
DO  - 10.6028/NBS.SP.260-60
ER  -