Written by Jeff Lindsay and published by Marvel. Released in June 2013 after initial 2012 release delay. Standard price was $3.99 across all formats
Mature erythrocytes are biconcave disks without nuclei, about 7.7 micrometers in diameter. They contain hemoglobin and a supporting framework called stroma. Normal blood cell count is 4-5 million/mm³ in women, 5-6 million/mm³ in men
Ketones are chemicals produced by liver when breaking down fats. Low ketone levels are normal, high levels indicate problems. Body uses ketones for energy during fasting and exercise
Lp(a) is a large lipoprotein particle made in liver from LDL and apolipoprotein B100. Apolipoprotein (a) size varies genetically and acts as sticky protein. Lp(a) levels depend on apolipoprotein (a) isoforms, explaining population variability
Cardiovascular system includes blood, heart and blood vessels. Average adult has 5-5.5 litres of blood. Blood consists of cells and plasma