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Fig. 5 | Applied Network Science

Fig. 5

From: Referral paths in the U.S. physician network

Fig. 5

Visualization of a hospital (PHN) referral network with 30 physicians and 101 directed edges in 2011. Red, yellow and lightblue nodes represent physicians with positive, zero and negative net patient flow (NPF), respectively. Targets of referrals are marked with shadow on directed edges. The edge weights are in Table 17

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