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The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve
Targeting female fetuses for abortion has become a main issue of the emerging feminist movement in ...
A horizontally opposed engine design helps to lower the vehicle’s center of gravity.
The illusory bands visible in this figure are often called Mach bands, although Mach used a ...
Main lymph nodes of the leg
Cancer cells can move to new locations in the body, a process called metastasis