1. 583. SARS-CoV-2 Spike Protein S1/S2 Antibodies after Vaccination with Sinopharm in Peruvian Physicians. (4th December 2021) Authors: Lopera, Maria; Vera, Romina; Tapia, Carlos; Cabrera, Carlos; Gonzales-Zamora, Jose; Alave, jorge Journal: Open forum infectious diseases Issue: Volume 8(2021)Supplement 1 Page Start: S394 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗