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heart chd artery cholesterol optH
atherosclerosis CHD heart diet nutrition cholesterol bacteria optA optH
diabetes optH pancreas insulin cladogram optD
asthma genetics screening optH
optH liver
cardiovascular CHD exercise genetics optH
heart atherosclerosis artery blood cholesterol topic6 optH
topic6.2 optH.5 blood atherosclerosis CHD artery vein vasodilation
optH diabetes insulin glucose NAD pancreas respiration
diabetes insulin pancreas optH topic6 fats
optH altitude
altitude hemoglobin mutation respiration rbc erythrocyte optH natural selection