1. Impaired growth hormone secretion in the adult population: relation to age and adiposity;Rudman;J Clin Invest,1981
2. The influence of age on the 24-hour integrated concentration of growth hormone in normal individuals;Zadik;J Clin Endocrinol Metab,1985
3. Differential impact of age, sex-steroid hormones, and obesity on basal versus pulsatile growth hormone secretion in men as assessed in an ultrasensitive chemiluminescence assay;Veldhuis;J Clin Endocrinol Metab,1995
4. Effect of low and high-intensity exercise on circulating growth hormone in men;Felsing;J Clin Endocrinol Metab,1992
5. Pathophysiology of the neuroregulation of growth hormone secretion in experimental animals and the human;Giustina;Endocr Rev,1998