André Augusto Spadotto Ana Rita Gatto Rodrigo Capobianco Guido Arlindo Neto Montagnoli Paula Cristina Cola Jose Carlos Pereira Arthur Oscar Schelp Classification of normal swallowing and oropharyngeal dysphagia using wavelet. 75-82 2009 207 Applied Mathematics and Computation 1 http://dx.doi.org/10.1016/j.amc.2007.10.065 db/journals/amc/amc207.html#SpadottoGGMCPS09