title: Newborn screening for severe combined immunodeficiency: progress and challenges.
authors.affiliation: Department of Pediatrics, Johns Hopkins Medical Institutions, Baltimore, Maryland.
authors.forename: Neil A
authors.initials: NA
authors.lastname: Holtzman
mesh_terms: D005260:Female; D006801:Humans; D008231:Lymphopenia / Q000175:diagnosis*; D008297:Male; D015997:Neonatal Screening / Q000379:methods*; D016511:Severe Combined Immunodeficiency / Q000175:diagnosis* / Q000453:epidemiology*