penicillin
Don't know why I just thought of that word. But I just realized that I used to hear it all the time. Kind of scary.
Showing posts with label antibiotic resistance. Show all posts
Showing posts with label antibiotic resistance. Show all posts
Friday, January 22, 2010
Words I Don't Hear Much Anymore
Don't know why I just thought of that word. But I just realized that I used to hear it all the time. Kind of scary.
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