The reproductive dangers of older oil and gas activities such as preterm births, miscarriages and birth defects are well documented. And Nagel said these new findings mirror prior research in Pennsylvania. Together, the similarities between the two studies both found reductions in birth weight due to fracking suggest a pattern. PASA, Diritto comparato: casi e materiali, 2013; Cerca con GoogleSwift v. 1 (1842); Cerca con Google U. MATTEI, Precedente giudiziario e Stare Decisis, Torino, 1996; Cerca con Google V. Nel…