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- [1] PREVALENCE OF RESPIRATORY ILLNESSES OF SCHOOLCHILDREN IN THE INDUSTRIAL, URBAN AND RURAL-AREAS OF SINGAPORE TROPICAL AND GEOGRAPHICAL MEDICINE, 1986, 38 (04): : 344 - 350
- [2] Prevalence of cardiovascular risk factors in school children of a rural and urban area from Colombia BIOMEDICA, 2018, 38 (04):
- [6] PREVALENCE OF ALLERGIC SYMPTOMS IN RURAL AND URBAN POPULATIONS EUROPEAN JOURNAL OF RESPIRATORY DISEASES, 1987, 71 : 64 - 69
- [7] TMD prevalence in rural and urban native American populations CRANIO-THE JOURNAL OF CRANIOMANDIBULAR & SLEEP PRACTICE, 2002, 20 (02): : 125 - 128