in 3 groups of 8 children and adolescents each with prader-willi-labhart 's syndrome ( pw-s ) , obese patients matched for body weight ( control i ) , and normal weight subjects matched for pubertal stage ( control ii ) plasma concentrations of melatonin , cortisol , growth hormone ( hgh ) , insulin , gonadal hormones , and gonadotropins were measured every 1 to 4 hours in 24-hour-profiles .
C0032897
prader-willi-labhart 's
C0037663
growth hormone