title: National and international patient networks: standardization of phenotype and genotype definitions.
authors.affiliation: Doheny Eye Institute and Ophthalmology at The Keck School of Medicine of the University of Southern California, Los Angeles, CA.
authors.forename: Stephen J
authors.initials: SJ
authors.lastname: Ryan
mesh_terms: D005838:Genotype; D006801:Humans; D007255:Information Services; D007391:International Cooperation; D018579:Patient Selection; D010641:Phenotype; D009626:Terminology as Topic