Gupta, P. K. (2020). New disease old vaccine: Is recombinant BCG vaccine an answer for COVID-19? Cell Immunol.
Chicago-стиль цитированияGupta, Pramod Kumar. "New Disease Old Vaccine: Is Recombinant BCG Vaccine an Answer for COVID-19?" Cell Immunol 2020.
MLA-цитированиеGupta, Pramod Kumar. "New Disease Old Vaccine: Is Recombinant BCG Vaccine an Answer for COVID-19?" Cell Immunol 2020.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.