Universität zu Köln

Journal Article

Neuhann, Julia M., Stemler, Jannik, Carcas, Antonio, Frias-Iniesta, Jesus, Bethe, Ullrich, Heringer, Sarah, Tischmann, Lea, Zarrouk, Marouan, Cueppers, Arnd, Koenig, Franz, Posch, Martin and Cornely, Oliver A. ORCID: 0000-0001-9599-3137 (2022). A multinational, phase 2, randomised, adaptive protocol to evaluate immunogenicity and reactogenicity of different COVID-19 vaccines in adults >= 75 already vaccinated against SARS-CoV-2 (EU-COVAT-1-AGED): a trial conducted within the VACCELERATE network. Trials, 23 (1). LONDON: BMC. ISSN 1745-6215