title: Subpopulations of blood lymphocytes demonstrated by quantitative cytochemistry.
mesh_terms: D000818:Animals; D001773:Blood Cells; D002462:Cell Membrane; D003102:Colloids; D003201:Computers; D006168:Guinea Pigs; D006651:Histocytochemistry; D006652:Histological Techniques; D008214:Lymphocytes; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D013911:Thorium Dioxide
chemical_list: D003102:Colloids; D013911:Thorium Dioxide