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Seit mehr als 20 Jahren beschäftigt sich das Institut für Leichtbau Entwerfen und Konstruieren (ILEK) der Universität Stuttgart in interdisziplinären Forschungsarbeiten mit dem scheinbaren Paradoxon „Leicht bauen mit Beton“. In einem zweiteiligen Beitrag werden nun Auszüge aus der aktuellen Forschung des ILEK zu diesem Thema vorgestellt. Der erste Teil betrachtet die Entwicklungen auf der Materialebene...
This Phase 3, randomized, open-label, multicenter study conducted at 44 sites in Europe evaluated the safety and efficacy of a continuous, daily regimen of levonorgestrel (LNG) 90 mcg/ethinyl estradiol (EE) 20 mcg compared with a 21-day, cyclic LNG 100 mcg/EE 20 mcg regimen.Three hundred twenty-three healthy women were randomized to continuous LNG 90 mcg/EE 20 mcg and 318 subjects to cyclic LNG 100...
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