SARS-CoV-2 RBD Conjugated to Polyglucin, Spermidine, and dsRNA Elicits a Strong Immune Response in Mice. - Volosnikova EA; Merkuleva IA; Esina TI; Shcherbakov DN; Borgoyakova MB; Isaeva AA; Nesmeyanova VS; Volkova NV; Belenkaya SV; Zaykovskaya AV; Pyankov OV; Starostina EV; et al. (Vaccines, 2023)