1. Insulin-like growth factor-l and risk of breast cancer
Carlo Campagnoli, Simona Ambroggio, Nicoletta Biglia, Clementina Peris, Piero Sismondi 
The Lancet 
Volume 352, Issue 9126, Pages (August 1998)
DOI: /S (05)
Copyright © 1998 Elsevier Ltd Terms and Conditions

2. Figure Serum IGF-I concentrations in 46 postmenopausal women
Basal values and those after 6 months* on oral conjugated equine oestrogens (0·625 mg per day) are shown.
The Lancet  , DOI: ( /S (05) )
Copyright © 1998 Elsevier Ltd Terms and Conditions