Preclinical evaluation of a plant-derived SARS-CoV-2 subunit vaccine: Protective efficacy, immunogenicity, safety, and toxicity - Shanmugaraj, B; Khorattanakulchai, N; Panapitakkul, C; Malla, A; Im-Erbsin, R; Inthawong, M; Sunyakumthorn, P; Hunsawong, T; Klungthong, C; Reed, M C; Kemthong, T; Suttisan, N; Malaivijitnond, S; Srimangkornkaew, P; Klinkhamhom, A; Manopwisedjaroen, S; Thitithanyanont, A; Taychakhoonavudh, S; Phoolcharoen, W (Vaccine, 2022)