Arboleda-Montealegre, G.Y.;                     Cano-de-la-Cuerda, R.;                     Fernández-de-las-Peñas, C.;                     Sanchez-Camarero, C.;                     Ortega-Santiago, R.    
        Drooling, Swallowing Difficulties and Health Related Quality of Life in Parkinson’s Disease Patients. Int. J. Environ. Res. Public Health 2021, 18, 8138.
    https://doi.org/10.3390/ijerph18158138
    AMA Style
    
                                Arboleda-Montealegre GY,                                 Cano-de-la-Cuerda R,                                 Fernández-de-las-Peñas C,                                 Sanchez-Camarero C,                                 Ortega-Santiago R.        
                Drooling, Swallowing Difficulties and Health Related Quality of Life in Parkinson’s Disease Patients. International Journal of Environmental Research and Public Health. 2021; 18(15):8138.
        https://doi.org/10.3390/ijerph18158138
    
    Chicago/Turabian Style
    
                                Arboleda-Montealegre, Gladis Yohana,                                 Roberto Cano-de-la-Cuerda,                                 César Fernández-de-las-Peñas,                                 Carlos Sanchez-Camarero,                                 and Ricardo Ortega-Santiago.        
                2021. "Drooling, Swallowing Difficulties and Health Related Quality of Life in Parkinson’s Disease Patients" International Journal of Environmental Research and Public Health 18, no. 15: 8138.
        https://doi.org/10.3390/ijerph18158138
    
    APA Style
    
                                Arboleda-Montealegre, G. Y.,                                 Cano-de-la-Cuerda, R.,                                 Fernández-de-las-Peñas, C.,                                 Sanchez-Camarero, C.,                                 & Ortega-Santiago, R.        
        
        (2021). Drooling, Swallowing Difficulties and Health Related Quality of Life in Parkinson’s Disease Patients. International Journal of Environmental Research and Public Health, 18(15), 8138.
        https://doi.org/10.3390/ijerph18158138