TY - GEN TI - Editorial: Defective thymus development: a cause of combined immunodeficiency SN - 0028-4793 PY - 1975///1021 KW - B-Lymphocytes KW - immunology KW - Bone Marrow KW - Bone Marrow Cells KW - Child, Preschool KW - Epithelial Cells KW - Epithelium KW - Hemolytic Plaque Technique KW - Humans KW - Immune Adherence Reaction KW - Immunologic Deficiency Syndromes KW - etiology KW - Infant KW - Lymphocytes KW - Male KW - T-Lymphocytes KW - Thymus Gland N1 - Publication Type: Journal Article UR - https://doi.org/10.1056/NEJM197508282930911 ER -