TY - GEN AU - Feinstein,D I AU - Rapaport,S I TI - Hemophilia polymorphism--the genetic plot thickens SN - 0028-4793 PY - 1969///0801 KW - Factor IX KW - analysis KW - Factor VIII KW - Hemophilia A KW - genetics KW - Hemophilia B KW - Humans KW - Polymorphism, Genetic N1 - Publication Type: Journal Article UR - https://doi.org/10.1056/NEJM196907102810211 ER -