MASA KERJA, KADAR TIMBAL DARAH DAN KEJADIAN HIPERTENSI PADA PETUGAS PARKIR DI JL. MALIOBORO YOGYAKARTA
Background: Since the beginning of industry era, toxicity by lead was increasingly widespread, especially by the usage of lead in gasoline. The usage of lead in gasoline causes the enhancement of lead level in environment. If the society is exposed continually by lead in environment, lead level in b...
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2013
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