TY  - GEN
AU  - Barth,Julian H
TI  - Reference ranges still need further clarity
SN  - 0004-5632
PY  - 2009///0331
KW  - Chemistry, Clinical
KW  - standards
KW  - Reference Values
N1  - Publication Type: Comment; Editorial
UR  - https://doi.org/10.1258/acb.2008.008187
ER  -