TY  - RPRT
TI  - Factor IX deficiency and prolonged bleeding time.
AU  - L W Gaston
AU  - J R Edson
AU  - J R Hartmann
PY  - 1966
DO  - 10.1056/nejm196608042750505
UR  - https://pubmed.ncbi.nlm.nih.gov/5943270/
ID  - 5943270
ER  -