Record details
Subjects: *RURAL population; *DIABETIC retinopathy; *CROSS-sectional methodPAKISTAN
Subjects: *DIABETES; *RURAL population; *DISEASE prevalence
Subjects: HYPERTENSION epidemiology; MALNUTRITION; CORONARY diseaseECUADOR
Subjects: CARDIOVASCULAR diseases risk factors; RURAL population; DISEASE prevalenceSANTA Maria (Calif.); BRAZIL