![Postnatal penile length and growth rate correlate to serum testosterone levels: a longitudinal study of 1962 normal boys in: European Journal of Endocrinology Volume 154 Issue 1 (2006) Postnatal penile length and growth rate correlate to serum testosterone levels: a longitudinal study of 1962 normal boys in: European Journal of Endocrinology Volume 154 Issue 1 (2006)](https://eje.bioscientifica.com/view/journals/eje/154/1/images/large/inline-125F2.jpeg)
Postnatal penile length and growth rate correlate to serum testosterone levels: a longitudinal study of 1962 normal boys in: European Journal of Endocrinology Volume 154 Issue 1 (2006)
![Postnatal penile length and growth rate correlate to serum testosterone levels: a longitudinal study of 1962 normal boys in: European Journal of Endocrinology Volume 154 Issue 1 (2006) Postnatal penile length and growth rate correlate to serum testosterone levels: a longitudinal study of 1962 normal boys in: European Journal of Endocrinology Volume 154 Issue 1 (2006)](https://eje.bioscientifica.com/view/journals/eje/154/1/images/large/full-125F1.jpeg)
Postnatal penile length and growth rate correlate to serum testosterone levels: a longitudinal study of 1962 normal boys in: European Journal of Endocrinology Volume 154 Issue 1 (2006)
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