What does E20 stand for?
E20 stands for "Embryonic day 20"
How to abbreviate "Embryonic day 20"?
"Embryonic day 20" can be abbreviated as E20
What is the meaning of E20 abbreviation?
The meaning of E20 abbreviation is "Embryonic day 20"
What does E20 mean?
E20 as abbreviation means "Embryonic day 20"
