TY  - RPRT
TI  - [Microgram should read microgram and not mcg!].
AU  - M Hoffman
PY  - 1999
DO  - 10.1016/s0750-7658(99)80101-4
UR  - https://pubmed.ncbi.nlm.nih.gov/10365214/
ID  - 10365214
ER  -