Inclusive K(S);(0)K(S);(0) resonance production in ep collisions at HERA.

Inclusive K_{S};{0}K_{S};{0} production in ep collisions at the DESY ep collider HERA was studied with the ZEUS detector using an integrated luminosity of 0.5 fb;{-1}. Enhancements in the mass spectrum were observed and are attributed to the production of f_{2}(1270)/a_{2};{0}(1320), f_{2};{'}(1525) and f_{0}(1710).

[Epidural analgesia in a pregnant woman with essential thrombocythaemia].

Epidural analgesia is often considered as risk of epidural haematoma in patient with essential thrombocythaemia because of the platelet disorder. In this observation, uncomplicated epidural analgesia was performed in a pregnant woman with asymptomatic essential thrombocythaemia, because the absence of bleeding symptoms was associated with normal thrombo-elastography and time of occlusion by PFA-100 suggesting normal platelet function. PFA-100 is a biological test evaluating platelet function in whole blood, which is easy and quick to perform.

[Caudal and spinal anesthesia in sub-umbilical surgery in children. Apropos of 1875 cases].

Caudal and spinal anaesthesia are two techniques widely used in European children. The aim of this retrospective study was to evaluate the applicability of this practice in developing countries. The study concerned 1875 children, 1 day to 17 years old.