DescriptionPfizer (2021).png English: A brand new logo of Pfizer, introduces in January 5, 2021. Date 5 January 2021 Source https://www.pfizer.com/our-visual-identity
English Chemical structure diagram for nirmatrelvir, the active component of Pfizer's COVID-19 drug tradenamed Paxlovid author name string: Michael D. Turnbull
org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English The final two steps in Pfizer's chemical synthesis of PF-07321332