effect and adverse effect

Effect size effect magnitude

reducing toxic effect and enhancing therapeutic effect

skin effect and proximity effect

a Series of Restriction

absence of restriction

access restriction

access restriction enforcement

account roaming restriction

accounting restriction

accumulation restriction

active restriction

address restriction

administrative restriction

aerosol optical depth restriction method

alienation restriction

alienation restriction period

amplifed ribosomal DNA restriction analysis

Amplified rDNA restriction analysis ARDRA