PLEASE NOTE: These topics have been merged into Health science. Updates should be added to that page instead of here.
These should be the most basic topics in the field--topics about which we'd like to have articles soon. Please see the most basic encyclopedia article topics for general instructions on constructing this list.
... Van Neil's proposal was confirmed 20 years later by using the O18 isotope of oxygen as a tracer label to follow the fate of oxygen atoms during ...