Variations in levels of blood clotting factors IX and X in a population of normal men: possible genetic polymorphisms.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000704:Analysis of Variance; D003201:Computers; D005164:Factor IX; D005170:Factor X; D005828:Genetics, Population; D006801:Humans; D008297:Male; D010949:Plasma / Q000032:analysis; D011110:Polymorphism, Genetic; D011336:Probability; D013223:Statistics as Topic
D005164:Factor IX; D005170:Factor X