Breath Test for Chemicals (Volatile Organic Compounds) Background: - Some types of cancer, like cancer of the esophagus, are difficult to detect at an early stage. A possible detection method involves collecting breath samples to look for che...

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Survey of Prostate Cancer in Accra, Ghana This study, conducted at Korle-Bu Hospital in Accra, Ghana, will help elucidate the roles of lifestyle and genetic factors in prostate cancer risk. There is a strong variation in risk of p...

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Intraprostatic Androgenicity in Relation to Circulating Levels of Hormones and Polymorphisms of Hormone-Related Genes: A Methodologic Study Although compelling evidence from laboratory studies suggests that androgens play a major role in prostate carcinogenesis, epidemiologic studies in humans (almost exclusively serologic stu...

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