Minutus

I might be misunderstanding the word "constants", but I'd think it
would have to do with training in materia medica, shared frame of
reference re health and disease, how healing happens, etc. I realize
that's not *really* constant since we come in with different training
and perceptions etc., but same is true in any field so maybe you're
referring to something else... E.g., where are the constants when it
comes to scientists?
Shannon