title: Effect of venipuncture on glucose, insulin, and free fatty acid levels.
mesh_terms: D000328:Adult; D001786:Blood Glucose / Q000032:analysis*; D001800:Blood Specimen Collection / Q000379:methods; D001815:Bloodletting; D005230:Fatty Acids, Nonesterified / Q000097:blood*; D005260:Female; D006801:Humans; D007328:Insulin / Q000097:blood*; D008297:Male; D008875:Middle Aged; D013997:Time Factors
chemical_list: D001786:Blood Glucose; D005230:Fatty Acids, Nonesterified; D007328:Insulin