Fig. 1From: An age-period-cohort analysis of female breast cancer mortality from 1990–2009 in ChinaAge-specific breast cancer mortality in different periods among Chinese females (per 100,000 people). The breast cancer mortality rates of different age groups (20–24 years old to 75–79 years old) in each period (1990–1994, 1995–1999, 2000–2004, 2005–2009) are shownBack to article page