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. 2018 Jul 4;18:282. doi: 10.1186/s12884-018-1906-y

Fig. 3.

Fig. 3

Composite scores of provider knowledge (N = 62), observed message delivery (N = 45), and client knowledge (N = 41) of PPC messages in 18 health centers in 4 districts of Morogoro region, Tanzania in 2012