title: Impact of 789Ala/Ala genotype on quantitative type of von Willebrand disease.
mesh_terms: D000409:Alanine; D001780:Blood Coagulation Tests; D016022:Case-Control Studies; D004252:DNA Mutational Analysis; D005260:Female; D005838:Genotype; D006720:Homozygote; D006801:Humans; D008297:Male; D016133:Polymerase Chain Reaction; D014842:von Willebrand Diseases / Q000145:classification / Q000175:diagnosis* / Q000453:epidemiology / Q000235:genetics; D014841:von Willebrand Factor / Q000032:analysis / Q000235:genetics*
chemical_list: D014841:von Willebrand Factor; D000409:Alanine