On the use and abuse of the critical electrolyte concentration approach to the localization of tissue polyanions.
D000368:Aged; D002358:Cartilage, Articular / Q000032:analysis*; D002807:Chondroitin / Q000032:analysis; D004573:Electrolytes; D006651:Histocytochemistry; D006801:Humans; D007633:Keratins / Q000032:analysis; D008875:Middle Aged; D013194:Staining and Labeling
D004573:Electrolytes; D007633:Keratins; D002807:Chondroitin