title: [The appearance and significance of megakaryocytes in central venous blood (author's transl)].
mesh_terms: D000328:Adult; D001769:Blood; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000097:blood; D008297:Male; D008533:Megakaryocytes; D008875:Middle Aged; D014680:Veins