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Mirage News1 小时Opinion
Guinea Pigs: New Model for Human Embryo Study
The guinea pig has long been used for studies in developmental biology and is very similar to humans in terms of general ...
PetGuide.com on MSN19 小时
What Do Guinea Pigs Eat? Nutrition Tips & Tricks
Bringing a cute little guinea pig into your life is exciting! But a big question often pops up between the adorable antics ...