Assertion: erbium | /r/HasProperty | yag
Facets:
Source sentences:
text: The assignment of each laser on right or left side was randomized by alternating the Er:YAG and CO 2 lasers on each side, ie, if patient 1 received Er:YAG laser on right side of the face then patient 2 received Er:YAG on the left side.
text: The erbium:YAG 2940 nm