title: Adrenocortical activity in athletes during frequent physical exercise in the course of the day.
mesh_terms: D015065:17-Hydroxycorticosteroids / Q000652:urine; D000293:Adolescent; D000302:Adrenal Cortex / Q000502:physiology*; D000328:Adult; D004562:Electrocardiography; D006801:Humans; D010101:Oxygen Consumption; D010806:Physical Education and Training; D005082:Physical Exertion; D013177:Sports; D013997:Time Factors; D014938:Work Capacity Evaluation
chemical_list: D015065:17-Hydroxycorticosteroids