Recent decline in age at breast development: the Copenhagen Puberty Study
Research output: Contribution to journal › Journal article › Research › peer-review
Recent publications showing unexpectedly early breast development in American girls created debate worldwide. However, secular trend analyses are often limited by poor data comparability among studies performed by different researchers in different time periods and populations. Here we present new European data systematically collected from the same region and by 1 research group at the beginning and end of the recent 15-year period.
|Publication status||Published - 2009|