Peterson, B.;                     Weyers, M.;                     Steenekamp, J.H.;                     Steyn, J.D.;                     Gouws, C.;                     Hamman, J.H.    
        Drug Bioavailability Enhancing Agents of Natural Origin (Bioenhancers) that Modulate Drug Membrane Permeation and Pre-Systemic Metabolism. Pharmaceutics 2019, 11, 33.
    https://doi.org/10.3390/pharmaceutics11010033
    AMA Style
    
                                Peterson B,                                 Weyers M,                                 Steenekamp JH,                                 Steyn JD,                                 Gouws C,                                 Hamman JH.        
                Drug Bioavailability Enhancing Agents of Natural Origin (Bioenhancers) that Modulate Drug Membrane Permeation and Pre-Systemic Metabolism. Pharmaceutics. 2019; 11(1):33.
        https://doi.org/10.3390/pharmaceutics11010033
    
    Chicago/Turabian Style
    
                                Peterson, Bianca,                                 Morné Weyers,                                 Jan H. Steenekamp,                                 Johan D. Steyn,                                 Chrisna Gouws,                                 and Josias H. Hamman.        
                2019. "Drug Bioavailability Enhancing Agents of Natural Origin (Bioenhancers) that Modulate Drug Membrane Permeation and Pre-Systemic Metabolism" Pharmaceutics 11, no. 1: 33.
        https://doi.org/10.3390/pharmaceutics11010033
    
    APA Style
    
                                Peterson, B.,                                 Weyers, M.,                                 Steenekamp, J. H.,                                 Steyn, J. D.,                                 Gouws, C.,                                 & Hamman, J. H.        
        
        (2019). Drug Bioavailability Enhancing Agents of Natural Origin (Bioenhancers) that Modulate Drug Membrane Permeation and Pre-Systemic Metabolism. Pharmaceutics, 11(1), 33.
        https://doi.org/10.3390/pharmaceutics11010033