Dear Everybody,
Thanks for reading my letter. I am Vietnamese Master student, now I am
collecting the information about the role of serum and mucus of earthworm.
Besides that, I want to test their ability in protecting hamrful bacteria
around them. Please tell me aboutthat information which you know
Thanks a lot,
Tran Hoang Dung (dunght at hcmuns.edu.vn)
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