Pfizer Added Differing Amounts of Active Ingredient to Batches of COVID Vaccine
https://needtoknow.news/2022/03/%ef%bf%bcpfizer-added-differing-amounts-of-active-ingredient-to-batches-of-covid-vaccine/
AMA document #1: https://www.ama-assn.org/system/files/covid-19-immunizations-appendix-q-table.pdf
AMA document #2: https://www.ama-assn.org/system/files/covid-vaccine-medium-descriptors.pdf