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Uncontrolled factors in controlled trials of peptic ulcer |
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| Authors: | Dr. S. Bonfils J. H. Baron A. Blum |
| Affiliation: | (1) Unité de Recherches de Gastroentérologie et Cliniques des Maladies de l'Appareil Digestif, Hopital Bichat, 75877 Paris Cedex 18, France;(2) Department of Surgery, Royal Postgraduate Medical School, Hammersmith Hospital, W12 OHS London, UK;(3) Stadtspital Triemli, Medizin Klinik, 8063 Zurich, Switzerland;(4) INSERM U. 10, Hop. Bichat, 170 Bd Ney, 75877 Paris Cedex 18, France |
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| 本文献已被 SpringerLink 等数据库收录！ | |