NIH Undiagnosed Diseases Program (UDP) Genotypic and Phenotypic Study

The NIH Undiagnosed Diseases Program collects phenotypic and genomic data from patients with medical conditions that have eluded diagnosis in order to provide explanations and to advance medical and scientific understanding.

• Type: Parent-Offspring
• Archiver: The database of Genotypes and Phenotypes (dbGaP)