(1)
Riccò, M.; Gualerzi, G.; Ranzieri, S.; Bragazzi, N. L. Stop Playing With Data: There Is No Sound Evidence That Bacille Calmette-Guérin May Avoid SARS-CoV-2 Infection (for now). Acta Biomed 2020, 91 (2), 207-213. https://doi.org/10.23750/abm.v91i2.9700.