in order to study differences in health control attitudes between chronic low-back patients from the u.s. and new zealand , the health locus of control ( hlc ) was administered to 284 consecutive admissions to pain clinics in those countries : 96 patients seen at the auckland ( new zealand ) pain clinic and 188 seen at the university of virginia ( u.s . )
C0042753
virginia
C0041703
u.s