Parent term(s)
Term with siblings
abetalipoproteinemia
Norum disease
primary hypoalphalipoproteinemia 1
primary hypoalphalipoproteinemia 2
Tangier disease
hypobetalipoproteinemia +
abetalipoproteinemia
Norum disease
primary hypoalphalipoproteinemia 1
primary hypoalphalipoproteinemia 2
Tangier disease
denotes an 'is-a' relationship