lanthanum
PubChem Notes:
Lanthanum Lanthanum. The prototypical element in the rare earth family of metals. It has the atomic symbol La, atomic number 57, and atomic weight 138.91. Lanthanide ion is used in experimental biology as a calcium antagonist; lanthanum oxide improves the optical properties of glass.
La - definition from Biology-Online.org
[symbol for lanthanum.
MediLexicon LA - Medical Dictionary Definition for Term 'LA'
[1. Abbreviation for lupus anticoagulant.
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