title: Determination of total and unbound calcium in nanoliter samples of cartilage fluid and serum.
mesh_terms: D000818:Animals; D002118:Calcium / Q000032:analysis* / Q000097:blood; D002356:Cartilage / Q000032:analysis*; D003956:Dialysis; D007811:Lanthanum; D008297:Male; D008722:Methods; D051381:Rats; D012279:Rickets / Q000097:blood
chemical_list: D007811:Lanthanum; D002118:Calcium