TY  - GEN
AU  - Schmidt,R E
TI  - [Definition of an immunologic deficiency state]
SN  - 0020-9554
PY  - 1998///0520
KW  - Diagnosis, Differential
KW  - Humans
KW  - Immunologic Deficiency Syndromes
KW  - diagnosis
KW  - Lymphocyte Count
KW  - T-Lymphocyte Subsets
KW  - immunology
N1  - Publication Type: Journal Article
ER  -