"Critical electrolyte concentration" method in histochemistry.
D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004573:Electrolytes; D006651:Histocytochemistry; D006801:Humans; D007231:Infant, Newborn; D008274:Magnesium; D008722:Methods; D013194:Staining and Labeling
D004573:Electrolytes; D008274:Magnesium