Meeking, D R Exercise-induced GH secretion is enhanced by the oral ingestion of melatonin in healthy adult male subjects. [electronic resource] - European journal of endocrinology Jul 1999 - 22-6 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0804-4643 Standard No.: 10.1530/eje.0.1410022 doi Subjects--Topical Terms: AdultBicyclingBlood Glucose--metabolismDouble-Blind MethodExercise--physiologyFatty Acids, Nonesterified--bloodHuman Growth Hormone--bloodHumansInsulin--bloodInsulin-Like Growth Factor Binding Protein 1--bloodInsulin-Like Growth Factor Binding Protein 3--bloodKineticsMaleMelatonin--administration & dosageOxygen ConsumptionPlacebosVasopressins--blood