TY  - RPRT
TI  - When should blood samples be obtained for an appropriate estimation?
AU  - Ken-ichi Shukunami
AU  - Koji Nishijima
AU  - Fumikazu Kotsuji
PY  - 2006
DO  - 10.1080/00016340600589438
UR  - https://pubmed.ncbi.nlm.nih.gov/16817096/
ID  - 16817096
ER  -