Hypogammaglobulinemia in 2 children with Zhu-Tokita-Takenouchi-Kim syndrome

Affiliations

• ¹ Department of Pediatrics, Phoenix Children's Hospital, Phoenix, Arizona. Electronic address: pvanstechelman@phoenixchildrens.com.
• ² Division of Allergy-Immunology, Phoenix Children's Hospital, Phoenix, Arizona; Division of Allergy, Asthma, and Clinical Immunology, Department of Medicine, Mayo Clinic, Scottsdale, Arizona.
• ³ Divison of Genetics & Metabolism, Phoenix Children's Hospital, Phoenix, Arizona.
• ⁴ Department of Pharmacy, Phoenix Children's Hospital, Phoenix, Arizona.
• ⁵ Division of Allergy-Immunology, Phoenix Children's Hospital, Phoenix, Arizona; Department of Child Health, University of Arizona College of Medicine, Phoenix, Arizona.