Barnes H V
Prim Care. 1976 Jun;3(2):215-29.
All adolescents are concerned about their growth and development, and 2 to 3 per cent may have a delay in pubertal maturation. In most cases this is constitutional, and careful evaluation and thoughtful management will help alleviate their anxiety.
所有青少年都关心自己的生长发育，2%至3%的青少年可能会出现青春期成熟延迟。在大多数情况下，这是体质性的，仔细评估和周到的管理将有助于减轻他们的焦虑。
