Harmless microorganisms (as Escherichia coli) that inhabit the intestinal tract and are essential for its normal functioning.
![]() |
![]() |
![]() | ![]() | ![]() | |||
|
|
|
![]() |
"Intestinal flora" Quotes from Famous Books ![]() ![]() — The World's Greatest Books - Volume 15 - Science • Various |
Copyright © 2025 Free Translator.org |