Efficacy and Safety of Favipiravir in Moderate COVID-19 Pneumonia Patients without Oxygen Therapy: A Randomized, Phase III Clinical Trial.
Shinkai M, Tsushima K, Tanaka S, Hagiwara E, Tarumoto N, Kawada I, Hirai Y, Fujiwara S, Komase Y, Saraya T, Koh H, Kagiyama N, Shimada M, Kanou D, Antoku S, Uchida Y, Tokue Y, Takamori M, Gon Y, Ie K, Yamazaki Y, Harada K, Miyao N, Naka T, Iwata M, Nakagawa A, Hiyama K, Ogawa Y, Shinoda M, Ota S, Hirouchi T, Terada J, Kawano S, Ogura T, Sakurai T, Matsumoto Y, Kunishima H, Kobayashi O, Iwata S..
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Association between Vitamin D Status and Risk of Developing Severe COVID-19 Infection: A Meta-Analysis of Observational Studies.