TY  - BOOK
TI  - Persisting pain in children package: WHO guidelines on the pharmacological treatment of persisting pain in children with medical illnesses
U1  - WL 704 
PY  - 2012///
CY  - Geneva, Switzerland
PB  - World Health Organization
N1  - Highlights for physicians and nurses extracted from the WHO guidelines on the pharmacological treatment of persisting pain in children with medical illnesses
ER  -