We describe 18 patients from several generations of 12 unrelated families who were heterozygous for 1 to 5 overlapping IFNGR1 frameshift small deletions and a wild-type IFNGR1 allele .
we describe 18 patients from several generations of 12 unrelated families who were heterozygous for 1 to 5 overlapping ifngr1 frameshift small deletions and a wild-type ifngr1 allele .
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