 CHARLOTTE, N.C.--BUSINESS WIRE--Premier Inc. NASDAQ: PINC, through its ProvideGx program, has partnered with Pfizer Inc. to supply five essential medications to healthcare providers, helping to meet the immediate and long-term supply needs of medications necessary to a range of patient care interventions, including some that have been critical during the COVID-19 pandemic. The five medicines include: diazepam, labetalol, lorazepam, fentanyl citrate and 0.9 percent sodium chloride injection 