Authors: J A Urbina; K Lazardi; E Marchan; G Visbal; T Aguirre; M M Piras; R Piras; R A Maldonado; G Payares; W de Souza Journal: Antimicrob Agents Chemother Date: 1993-03 Impact factor: 5.191
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Authors: J A Urbina; G Payares; L M Contreras; A Liendo; C Sanoja; J Molina; M Piras; R Piras; N Perez; P Wincker; D Loebenberg Journal: Antimicrob Agents Chemother Date: 1998-07 Impact factor: 5.191