The present study aims to examine whether the locus of health control differs between adolescents with CFS and healthy adolescents and their respective parents. (adc.bmj.com)
We have established that families with an adolescent with CFS show a reduced internal health control in comparison with healthy families. (adc.bmj.com)
A few cases of cholera occur in Baghdad area each year, but strict health controls quickly stamp them out. (newscientist.com)