Fig. 2
Map of the study region: Negros Occidental (Bacolod, Bago, and Victorias) and Negros Oriental (Dumaguete, Valencia, and Sibulan), Philippines
Fig. 2 | BMC Health Services Research
Map of the study region: Negros Occidental (Bacolod, Bago, and Victorias) and Negros Oriental (Dumaguete, Valencia, and Sibulan), Philippines