Simultaneous Quantification of Antidiabetic Agents in Human Plasma by a UPLC-QToF-MS Method.

by Mariana Millan Fachi, Letícia Bonancio Cerqueira, Letícia Paula Leonart, Thais Martins Guimarães de Francisco, Roberto Pontarolo
Published 2016-01-01

New Metabolites of Coumarin Detected in Human Urine Using Ultra Performance Liquid Chromatography/Quadrupole-Time-of-Flight Tandem Mass Spectrometry

by Letícia Paula Leonart, João Cleverson Gasparetto, Flávia Lada Degaut Pontes, Letícia Bonancio Cerqueira, Thais Martins Guimarães de Francisco, Roberto Pontarolo
Published 2017-11-01

Treatment interruption of biological drugs and tofacitinib in rheumatoid arthritis: A systematic review of case reports

by Astrid Wiens, Helena Hiemisch Lobo Borba, Letícia Paula Leonart, Fernanda Stumpf Tonin, Laiza Maria Steimbach, Ariane Gonçalves Silva de Araújo, Thais Piazza, Vinicius Lins Ferreira, Roberto Pontarolo
Published 2019-04-01