US to rule on research patent.
Ruttimann
Jacqueline
J
D001709:Biotechnology / Q000191:economics* / Q000331:legislation & jurisprudence*; D003955:Diagnostic Tests, Routine / Q000191:economics; D006710:Homocysteine / Q000097:blood; D006801:Humans; D010330:Patents as Topic / Q000331:legislation & jurisprudence*; D014481:United States; D014804:Vitamin B Deficiency / Q000097:blood / Q000175:diagnosis
D006710:Homocysteine