The phrase "a unique subgroup of" is correct and usable in written English.
It can be used when referring to a specific, distinct subset within a larger group, often in academic or scientific contexts.
Example: "The researchers identified a unique subgroup of patients who responded differently to the treatment."
Alternatives: "a distinct subset of" or "a specific category of".
This work suggests that teens are a unique subgroup of internet users, with a unique understanding of privacy, and unique concerns.
Given a large enough troupe, any one song should trigger dancing in a unique subgroup of dancers.In their new experiment, Dr Laurent's group used a drug called picrotoxin to stop nerve cells from becoming synchronised and forming brain waves.
Thus, (ain G^{(i+1)}) and it follows that (langle arangle) is a unique subgroup of order 2 (mould (G^{(i+2)})), consequently (G^{(i }cong Q_{8}) of order 8 [2, 5.3.6], as desired.
In conclusion, patients on dialysis represent a unique subgroup of patients with ANVUGIB exhibiting high risk for mortality and distinct risk factors.
Recent interest has focused on a unique subgroup of obese individuals who are "metabolically normal" (MNOB) despite increased adiposity (1– 4).
Testisin belongs to a unique subgroup of trypsin-like serine proteases, which includes prostasin (Yu et al, 1994, 1995, 1996), murine and pancreasin (Bhagwandin et al, 2003).
Subjects treated with dialysis or a kidney transplant prior to the index event (as determined from provincial renal program databases) were excluded [ 19], as they are a unique subgroup with high rates of hospitalization [ 20, 21].
Amplification of HER2 (ERBB2) occurs in approximately 15 to 25% of human breast tumors and defines a clinically unique subgroup of breast tumors [ 6].
Still, this is among the first studies to examine health behaviors in a holistic way for this unique subgroup of youth who comprise more than 10% of Israel's high school youth, and who mostly come from disadvantaged families.
This unique subgroup of patients, those having fusion from the thoracic spine to the sacrum as adults for adolescent idiopathic scoliosis, had a high incidence and severity of degenerative changes in their cervical spine.
