G. Menzies

Omega-3 polyunsaturated fatty acids in adolescents: knowledge and consumption.

S. Riggs, Z. Harel, R. Vaz, 2001, The Journal of adolescent health : official publication of the Society for Adolescent Medicine.

Adolescents and calcium: what they do and do not know and how much they consume.

S. Riggs, Z. Harel, R. Vaz, 1998 .