1. A Population-Based Study of Acquired Bilateral Nevus-of-Ota-Like Macules in Shanghai, China 
Bei-Qing Wang, Zheng-Yu Shen, Ye Fei, Hong Li, Jian-Hang Liu, Hui Xu, Zhen Zhang, Xiao-Hong Yu, Xiang-Dong Chen 
Journal of Investigative Dermatology 
Volume 131, Issue 2, Pages (January 2011)
DOI: /jid
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2. Figure 1
Acquired bilateral nevus-of-Ota-like macules (ABNOM) prevalence rate by age in male (thin line) and female (thick line) populations.
Journal of Investigative Dermatology  , DOI: ( /jid )
Copyright © 2011 The Society for Investigative Dermatology, Inc Terms and Conditions

3. Figure 2
Percent distribution of female acquired bilateral nevus-of-Ota-like macules (ABNOM) cases according to different age groups. Median (interquartile) age of ABNOM women is 46 (30–57) years.
Journal of Investigative Dermatology  , DOI: ( /jid )
Copyright © 2011 The Society for Investigative Dermatology, Inc Terms and Conditions