Natarajan K, Prasad N, Dascomb K, Irving SA, et al. Effectiveness of Homologous and Heterologous COVID-19 Booster Doses Following 1
Ad.26.COV2.S (Janssen [Johnson & Johnson]) Vaccine Dose Against
COVID-19-Associated Emergency Department and Urgent Care Encounters and
Hospitalizations Among Adults - VIS MMWR Morb Mortal Wkly Rep 2022;71:495-502.
PMID: 35358170