Susman, E. J., Houts, R. M., Steinberg, L., Belsky, J., Cauffman, E., DeHart, G., . . . Halpern-Felsher, B. L. (2010). Longitudinal Development of Secondary Sexual Characteristics in Girls and Boys Between Ages 9½ and 15½ Years.

Susman, Elizabeth J., Renate M. Houts, Laurence Steinberg, Jay Belsky, Elizabeth Cauffman, Ganie DeHart, Sarah L. Friedman, Glenn I. Roisman, and Bonnie L. Halpern-Felsher. Longitudinal Development of Secondary Sexual Characteristics in Girls and Boys Between Ages 9½ and 15½ Years. 2010.

Susman, Elizabeth J., et al. Longitudinal Development of Secondary Sexual Characteristics in Girls and Boys Between Ages 9½ and 15½ Years. 2010.