Research Article

Linking Endotoxins, African Dust PM10 and Asthma in an Urban and Rural Environment of Puerto Rico

Figure 1

Map of Puerto Rico depicting the sites where PM10 was collected. The urban site, Guaynabo (Station #24: 18°:26:22/66°:06:54), is represented by a black dot and the rural reference site, Fajardo (Station #22: 18°:23:00/65°:37:10), by a black square. The figure was retrieved and modified from https://maps.google.com/.