Michel Christen

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INTRODUCTION Treatment for infertility may require multiple drugs and complex dosing schedules. Available injection devices for patients who require regular injections during treatment are reviewed in this article, focusing on pen injectors used to self-administer recombinant human follicle-stimulating hormone (follitropin α). Following the introduction of(More)
BACKGROUND Growth hormone (GH) is used to treat growth hormone deficiency (GHD, adult and paediatric), short bowel syndrome in patients on a specialized diet, HIV-associated wasting and, in children, growth failure due to a number of disorders including Turner's syndrome and chronic renal failure, and in children born small for gestational age. Different(More)
Vor der Anlage eines arteriovenösen (AV) Gefäßzugangs zur Hämodialyse wird zusätzlich zur klinischen Untersuchung die Durchführung bildgebender Verfahren empfohlen. Dieser Artikel diskutiert die relative Bedeutung der unterschiedlichen Methoden und legt hierbei seinen Schwerpunkt auf die Duplexsonographie, die als einzige Methode nichtinvasiv Arterien und(More)
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