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180. Bonacini, M., T. Young, and L. Laine. 1991. The causes of esophageal symptoms in human immunodeficiency virus infection. A prospective study of 110 patients. Arch. Intern. Med. 151:1567-1572. |
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180. Bonacini, M., T. Young, and L. Laine. 1991. The causes of esophageal symptoms in human immunodeficiency virus infection. A prospective study of 110 patients. Arch. Intern. Med. 151:1567-1572. |
close window