Von Willebrand Disease Type1/Type 2N Compound Heterozygotes: Diagnostic and Management ChallengesPEREZ BOTERO, J.PRUTHI, R.NICHOLS, W.PATNAIK, M.Author informationMayo Clinic, Rochester, Minnesota, USAHaemophilia 21(3):p e271, May 2015.Copyright © 2015 John Wiley & Sons, Ltd