F. Clavel-Chapelon

Menarche, menopause, and breast cancer risk: individual participant meta-analysis, including 118 964 women with breast cancer from 117 epidemiological studies

Heather Eliassen, Karen Canfell, Julian Peto, 2012, The Lancet. Oncology.

Estimation of food portion size using photographs: validity, strengths, weaknesses and recommendations

F. Clavel-Chapelon, S. Villeminot, Rudolf Kaaks, 1995 .