medium temperature and medium pressure
medium-temperature medium-pressure
the water medium and oil medium
modified Frey medium and mycoplamas medium
AO effect (=acoustic-optical effect)
Biological heating effect and biological non-heating effect
effect and adverse effect
effect and converse effect
Effect size effect magnitude
end-and-end effect (= end-to-end effect)
end-to-end effect (= end-and-end effect)
eo effect (=electro-optical effect)