Friedman, E Clonality of parathyroid tumors in familial multiple endocrine neoplasia type 1. [electronic resource] - The New England journal of medicine Jul 1989 - 213-8 p. digital Publication Type: Journal Article ISSN: 0028-4793 Standard No.: 10.1056/NEJM198907273210402 doi Subjects--Topical Terms: Adenoma--geneticsAllelesChromosome DeletionChromosomes, Human, Pair 11Clone CellsHumansHyperplasiaMultiple Endocrine Neoplasia--geneticsParathyroid Neoplasms--genetics