TY - GEN AU - Lafferty,H Wes AU - Terpening,Chris M TI - An estimate of meperidine usage in West Virginia hospitals SN - 0043-3284 PY - 2011///0808 KW - Analgesics, Opioid KW - Drug Utilization KW - Drug Utilization Review KW - Hospitals KW - statistics & numerical data KW - Humans KW - Meperidine KW - West Virginia N1 - Publication Type: Journal Article ER -