1. Frequency of premature menopause in women who carry a BRCA1 or BRCA2 mutation 
Amy Finch, Ph.D., Adriana Valentini, M.D., Ellen Greenblatt, M.D., Henry T. Lynch, M.D., Parviz Ghadirian, Ph.D., Susan Armel, M.S., Susan L. Neuhausen, M.D., Charmaine Kim-Sing, M.D., Nadine Tung, M.D., Beth Karlan, M.D., William D. Foulkes, Ph.D., Ping Sun, Ph.D., Steven Narod, M.D. 
Fertility and Sterility 
Volume 99, Issue 6, Pages (May 2013)
DOI: /j.fertnstert
Copyright © 2013 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Cumulative distribution of age at menopause: BRCA1/BRCA2 carriers and noncarriers.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2013 American Society for Reproductive Medicine Terms and Conditions