Micaela Vallina

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The extent of the receptive period may determine the mating strategies employed by female crabs to obtain mates. Here, we studied the receptivity of female Neohelice granulata (Dana, 1851) in the laboratory, including the form of the vulvae and the anatomy of the seminal receptacle (SR). We examined the factors that influence the duration of receptivity by(More)
A case of spontaneous acute infrarenal aortic dissection, with extension to the right common iliac artery and proximally to just below the origin of the renal arteries is presented. This dissection did not involve the visceral vessels nor the iliac system. The diagnosis was made with ultrasonography and computed tomography, without the need for angiography,(More)
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