TY - BOOK TI - The selection and use of essential medicines: report of the WHO expert committee T2 - WHO technical report series ; SN - 9241209143 U1 - 615.1 PY - 2003/// CY - Geneva PB - World Health Organization KW - Φάρμακα KW - Χρήση KW - Συνέδρια KW - Drug utilization KW - Congresses N1 - Includes 12th- Model list of essential medicines; Περιέχει βιβλιογραφίες ER -