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A rail system may be considered a useful tool for reducing vehicular flows on a road system (i.e. cars and trucks), especially in high-density contexts such as urban and metropolitan areas where greenhouse gas emissions need to be abated. In particular, since travellers maximise their own utility, variations in mobility choices can be induced only by significantly improving the level-of-service of...
Background: The World Helath Organization (WHO) Group I anovulation, or hypogonadotropic hypogonadism (HH), is characterized by reduced hypothalamic/pituitary activity which results in abnormally low serum FSH and LH levels and negligible estrogen activity. Aim: To compare the efficacy of human recombinant FSH (r-hFSH) plus human recombinant LH (r-hLH) in a 2:1 ratio with highly purified human menopausal...
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