Journey in time and space
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How to Cite

NEHMÉ, E. (2020). Journey in time and space. International Arab Journal of Dentistry (IAJD), 11(1), 4-9. Retrieved from


If it is terrifying to think that life can be at the mercy of the
multiplication of these infinitely small, it is also comforting
to hope that science will not always remain powerless in
front of such enemies.
Louis Pasteur
Chemist, founder of medical microbiology

PDF (Français)