339 NABLUS MASK-LIKE FACIAL SYNDROME IS CAUSED BY DELETION IN 8q21-8q22 DETECTED BY ARRAY-BASED COMPARATIVE GENOMIC HYBRIDIZTION. Read more about 339 NABLUS MASK-LIKE FACIAL SYNDROME IS CAUSED BY DELETION IN 8q21-8q22 DETECTED BY ARRAY-BASED COMPARATIVE GENOMIC HYBRIDIZTION.