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Long-term results (7 to 10 years) of endoscopic papillotomy for choledocholithiasis. Multivariate analysis of prognostic factors for the recurrence of biliary symptoms.
BACKGROUND The long-term outcome after endoscopic papillotomy is poorly defined. The aim of this study was to determine the long-term results of this method in the treatment of common duct calculiExpand
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Population studies of the dulotic ant, Epimyrma ravouxi and the degenerate slavemaker, E-kraussei (Hymenoptera: Formicidae)
Cette etude de populations des 2 especes de E. suggere le deplacement d'un comportement de type esclavagisme vers une sorte de parasitisme permanent
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The Organization of Slave Raids in Dulotic Ants — a Comparative Study (Hymenoptera; Formicidae)
Slavemaking occurs in 8 genera or ants belonging to 2 subfamilies. Their raiding behaviour is described and compared. The basic organisation of a raid comprises scouting, recruitment, fight, andExpand
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The Reproductive Biology of a Slavemaker Ant, Epimyrma ravouxi, and a Degenerate Slave maker, E. kraussei (Hymenoptera: Formicidae)
Des differences remarquables dans les strategies de reproduction ont ete mises en evidence entre les deux especes a partir de donnees de terrain et de laboratoire
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Der Polymorphismus der sklavenhaltenden AmeiseHarpagoxenus sublaevis (Nyl.)
Zusammenfassung1.Der Polymorphismus vonHarpagoxenus sublaevis wird beschrieben. Wir unterscheiden «Ergatomorphe» (arbeiterinähnliche Tiere, die Arbeiterinnen oder ergatoide Königinnen sein können),Expand
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Pharmacokinetics of Melphalan After Intravitreal Injection in a Rabbit Model.
PURPOSE Although widely used for vitreous seed control in retinoblastoma patients, currently there are no data on melphalan pharmacokinetics after intravitreal injections. Therefore, in this study,Expand
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The biology of Myrmoxenus gordiagini Ruzsky, a slave-making ant (Hymenoptera. Formicidae)
M’rmoxenus gordiagini was described by Ruzsky (1902) from material which he had collected in the Akmolinsk area in Soviet Russia, near the town of Koktschetaw. The ant was always found livingExpand
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Sustained-release hydrogels of topotecan for retinoblastoma.
Treatment of retinoblastoma, the most common primary ocular malignancy in children, has greatly improved over the last decade. Still, new devices for chemotherapy are needed to achieve better tumorExpand
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Assessment of retinoblastoma RNA reflux after intravitreal injection of melphalan
Background Intravitreal injection of chemotherapy in retinoblastoma eyes with vitreous seeds may lead to a risk of extraocular tumour dissemination that has not been assessed so far. Aims To developExpand
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