@article{Carrizo:130737, author = "Carrizo, D. and Nerín, I. and Domeño, C. and Alfaro, P. and Nerín, C.", title = "{Direct screening of tobacco indicators in urine and saliva by Atmospheric Pressure Solid Analysis Probe coupled to quadrupole-time of flight mass spectrometry (ASAP-MS-Q-TOF-)}", year = "2016", }