L. Rossignol

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— Under the boundedness and observability conditions , we present a globally convergent observer for a class of multi-output nonlinear systems which covers the block-triangular observer forms studied previously in the literature. The result presented in this short note incorporates and generalizes the earlier work on the observer design for single-output(More)
BACKGROUND Urinary tract infections (UTIs) are among the most common bacterial infections. Despite this burden, there are few studies of the costs of UTIs. The objective of this study was to determine the costs of UTIs in women over 18 years of age who visit general practitioners in France. METHODS The direct and indirect costs of clinical UTIs were(More)
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