Media type: E-Article Title: Covid antibodies in patients treated with inmmune suppresive drugs after 4 doses of vaccination Contributor: Alfonso-Sánchez, Jose; Lopez-Cerrillo, Luis; Julian-Pachés, Paula; Benavides-Hernández, Andrea; Gimenez-Azagra, Martina; Mayordomo-Sánchez, José; Jesús-María, Isabel; Barreira-Hernández, Ignacio; Agurto-Ramirez, Andrea; Martín-Moreno, José imprint: E.U. European Publishing, 2023 Published in: Population Medicine Language: Not determined DOI: 10.18332/popmed/165081 ISSN: 2654-1459 Keywords: Public Health, Environmental and Occupational Health ; Health Informatics ; Health Policy ; Health (social science) ; Medicine (miscellaneous) ; Epidemiology Origination: Footnote: Access State: Open Access