Figure 3From: Discrete derivative: a data slicing algorithm for exploration of sharing biological networks between rheumatoid arthritis and coronary heart disease Wheel-wheel Shaped Network on Frequency 14 and It's Sub_network. This network is constructed with data set downloaded from PubMed on May 9, 2010. It is built under the condition that any two nodes connected with each other by an edge are DescriptorName pairs on the co-occurrent frequency of "14". The upper network in this figure is the whole network, while the lower network is a sub-network which is composed of all nodes connecting two center nodes of "Leukocytes" and "Inflammation Mediators".Back to article page