WHO expert committee on biological standardization
| Format: | Article |
|---|---|
| Language: | English |
| Published: |
Universidade de São Paulo
2006-04-01
|
| Series: | Revista do Instituto de Medicina Tropical de São Paulo |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46652006000200016 |