Chmielik, L.P.;                     Mielnik-Niedzielska, G.;                     Kasprzyk, A.;                     Stankiewicz, T.;                     Niedzielski, A.    
        Health-Related Quality of Life Assessed in Children with Chronic Rhinitis and Sinusitis. Children 2021, 8, 1133.
    https://doi.org/10.3390/children8121133
    AMA Style
    
                                Chmielik LP,                                 Mielnik-Niedzielska G,                                 Kasprzyk A,                                 Stankiewicz T,                                 Niedzielski A.        
                Health-Related Quality of Life Assessed in Children with Chronic Rhinitis and Sinusitis. Children. 2021; 8(12):1133.
        https://doi.org/10.3390/children8121133
    
    Chicago/Turabian Style
    
                                Chmielik, Lechosław Paweł,                                 Grażyna Mielnik-Niedzielska,                                 Anna Kasprzyk,                                 Tomasz Stankiewicz,                                 and Artur Niedzielski.        
                2021. "Health-Related Quality of Life Assessed in Children with Chronic Rhinitis and Sinusitis" Children 8, no. 12: 1133.
        https://doi.org/10.3390/children8121133
    
    APA Style
    
                                Chmielik, L. P.,                                 Mielnik-Niedzielska, G.,                                 Kasprzyk, A.,                                 Stankiewicz, T.,                                 & Niedzielski, A.        
        
        (2021). Health-Related Quality of Life Assessed in Children with Chronic Rhinitis and Sinusitis. Children, 8(12), 1133.
        https://doi.org/10.3390/children8121133