Improved methods for calcium and magnesium in epidermis.
D000818:Animals; D002118:Calcium / Q000032:analysis*; D002415:Cats; D006168:Guinea Pigs; D008274:Magnesium / Q000032:analysis*; D008722:Methods; D051379:Mice; D011817:Rabbits; D051381:Rats; D012867:Skin / Q000032:analysis*; D013194:Staining and Labeling; D014059:Tongue / Q000032:analysis*; D014466:Ultraviolet Rays
D008274:Magnesium; D002118:Calcium