What does PEM stand for?
PEM stands for "posterior ectodermal margin"
How to abbreviate "posterior ectodermal margin"?
"posterior ectodermal margin" can be abbreviated as PEM
What is the meaning of PEM abbreviation?
The meaning of PEM abbreviation is "posterior ectodermal margin"
What does PEM mean?
PEM as abbreviation means "posterior ectodermal margin"