TY  - RPRT
TI  - Objective substitute for accurate measurement.
AU  - A Trowbridge
AU  - C Warren
AU  - D Reardon
AU  - J Martin
PY  - 1986
DO  - 10.1093/ajcp/86.1.124
UR  - https://pubmed.ncbi.nlm.nih.gov/3088978/
ID  - 3088978
ER  -