http://www.historylearningsite.co.uk/louis_pasteur.htm
http://www.bartleby.com/38/7/
In the contents, click on section 2.
What is a major "breakthrough" that contributed to a more scientific understanding of disease causation
3 answers
What were the major" breakthrough that contributed to more scientific understanding of diesease causation?
What were the major breakthroughs that contributed to a more scientific understanding of disease causation?