Prentice, AM; Jebb, SA; (2001) Beyond body mass index. Obesity reviews, 2 (3). pp. 141-7. ISSN 1467-7881 https://researchonline.lshtm.ac.uk/id/eprint/17672 Full text not available from this repository.

Swerdlow, AJ; de Stavola, BL; Floderus, B; Holm, NV; Kaprio, J; Verkasalo, PK; Mack, T; (2002) Risk factors for breast cancer at young ages in twins: An international population-based study. Journal of the National Cancer Institute, 94 (16). pp. 1238-1246. ISSN 0027-8874 DOI: https://doi.org/10.1093/jnci/94.16.1238 Full text not available from this repository.