Figure 2From: A systematic review of genetic skeletal disorders reported in Chinese biomedical journals between 1978 and 2012Case number of genetic skeletal disorders reported in Chinese biomedical literatures from 1978 to 2011. The number of GSDs reported each year in the CBM database increased gradually since 1978 and rapidly increased starting in 1994. 1,057 cases were reported annually in recent 5 years.Back to article page