Fig. 1From: Pharmacies in informal settlements: a retrospective, cross-sectional household and health facility survey in four countriesGraphical summary of the available products and services available in the pharmacies located within each slum area. Within each plot each pharmacy is represented by a separate row, and each column is a category as described in Table 1, with yellow indicating complete availability of all items in the category and dark blue none of the items availableBack to article page