Results 71 to 80 of about 11,331 (154)

Pell or Pell–Lucas numbers as concatenations of two repdigits in base b

open access: yesRevista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas
17 ...
Kouèssi Norbert Adédji   +3 more
openaire   +2 more sources

Randomized Trial of BCG Vaccine to Protect against Covid-19 in Health Care Workers. [PDF]

open access: yesN Engl J Med, 2023
Pittet LF   +44 more
europepmc   +1 more source

Off-target effects of bacillus Calmette-Guérin vaccination on immune responses to SARS-CoV-2: implications for protection against severe COVID-19. [PDF]

open access: yesClin Transl Immunology, 2022
Messina NL   +10 more
europepmc   +1 more source

BCG vaccination to reduce the impact of COVID-19 in healthcare workers: Protocol for a randomised controlled trial (BRACE trial). [PDF]

open access: yesBMJ Open, 2021
Pittet LF   +37 more
europepmc   +1 more source

Flapless Surgical Approach to Extract Impacted Inferior Third Molars: A Retrospective Clinical Study. [PDF]

open access: yesJ Clin Med, 2021
Materni A   +5 more
europepmc   +1 more source

Systematic review on fiscal policy interventions in nutrition. [PDF]

open access: yesFront Nutr, 2022
Hammaker J   +6 more
europepmc   +1 more source

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