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  • SAGE Publications  (2)
  • 1990-1994  (2)
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  • SAGE Publications  (2)
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  • 1990-1994  (2)
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  • 1
    Online Resource
    Online Resource
    SAGE Publications ; 1992
    In:  Vascular Surgery Vol. 26, No. 2 ( 1992-03), p. 160-164
    In: Vascular Surgery, SAGE Publications, Vol. 26, No. 2 ( 1992-03), p. 160-164
    Abstract: Two patients with late graft enteric fistula (GEF) are reported, one at nineteen years (238 months) and the other at nineteen years eleven months after implan tation. In a review of the literature the incidence varies from 0.2% to 4% and also varies for emergent, elective, aneurysmal, and occlusive disease. Mechani cal and infectious factors, alone or in combination, are thought to comprise the etiology of GEF. The diagnosis is based on a high index of suspicion and must be considered in any patient with a previous aortic graft and gastrointestinal bleed ing until proved otherwise. No single diagnostic study is useful in all cases, and exploratory laparotomy may be the final diagnostic procedure in some. Most authors recommend total graft excision and extra-anatomic bypass; however, in situ repair or replacement has been performed in a few selected cases. The 2 cases reported demonstrate that there is no time limit for occurrence of GEF after abdominal aortic reconstruction.
    Type of Medium: Online Resource
    ISSN: 0042-2835
    Language: English
    Publisher: SAGE Publications
    Publication Date: 1992
    detail.hit.zdb_id: 2095223-5
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  • 2
    Online Resource
    Online Resource
    SAGE Publications ; 1994
    In:  The Journal of Early Adolescence Vol. 14, No. 2 ( 1994-05), p. 226-249
    In: The Journal of Early Adolescence, SAGE Publications, Vol. 14, No. 2 ( 1994-05), p. 226-249
    Abstract: In this study early adolescents' (N = 606) representations of relationships to teachers, parents, andfriends are examined in relation to each other and to various measures of school adjustment, motivation and self-esteem. The relationship dimensions tapped included felt security, emotional and school utilization, and emulation with respect to each targetfigure. It was hypothesized that parent representations would predict those of both teachers and friends, whereas friend and teacher variables would not be significantly associated. It was predicted also that more positive representations of relationships to parents and teachers would each uniquely predict school functioning indices, whereas representations offriends would be largely unrelated to school-related outcomes. Representations of teachers, parents andfriends all were expected to correlate with self-esteem relevant outcomes. These hypotheses were generally confirmed. The findings are discussed in terms of the significance of relatednessformotivation generally and the importance of the affective quality of adult-student relationshipsfor educational outcomes in particular.
    Type of Medium: Online Resource
    ISSN: 0272-4316 , 1552-5449
    Language: English
    Publisher: SAGE Publications
    Publication Date: 1994
    detail.hit.zdb_id: 2011499-0
    SSG: 5,2
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