This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Pediatrics
[{'content': 'Drug of choice for precocious puberty: \nSelect and explain. \nA. Cyproterone acetate, B. Danazol, C. Medroxyprogesterone, D. GnRH agonists', 'role': 'user'}, {'content': 'Answer: D \nExplanation: d. GnRH agonists(Ref: Nelson\'s 20/e p 2658)Nelson latest ed says: "Long-acting formulations of GnRH agonists, which maintain fairly constant serum concentrations of the drug for weeks or months, constitute the preparations of choice for treatment of central precocious puberty."', 'role': 'assistant'}]