[Mixed venous blood (author's transl)].
D000328:Adult; D000368:Aged; D002245:Carbon Dioxide / Q000097:blood; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000097:blood*; D014680:Veins
D002245:Carbon Dioxide; D010100:Oxygen