Articles: disease.
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How can epidemiology contribute to understanding the cause of clinical disease? We discuss the nature of causality and the intrinsic limitations of all empirical science, including epidemiology, in establishing "proof" of causality. Our examples relate to eye disease: How the cause of blindness from retrolental fibroplasia was unravelled. How the congenital rubella syndrome was discovered as a cause of congenital cataract. How allopurinol was cleared from suspicion as a cause of cataract.
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Tuberculosis is a major public health problem in developing countries. In recent years, a (cost-)effective intervention has been developed in the national programmes of Tanzania and other developing countries. HIV transmission in populations with a high background prevalence of tuberculosis infection will increase the incidence of tuberculosis disease substantially. World Health Organization and World Bank are currently formulating new strategies to revitalise the global efforts against tuberculosis.
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J Am Paraplegia Soc · Jul 1991
ReviewThe impact of spinal cord injury on female sexuality, menstruation and pregnancy: a review of the literature.
Spinal cord injury (SCI) results in alterations in sexual functioning. This area has been studied in depth in males; however, the literature pertaining to female sexual dysfunction after injury is sparse and focused primarily on menstruation and pregnancy. This report reviews the literature on female sexuality, menstruation and pregnancy after SCI and discusses the findings.