Figure 1 from: Dedic M, Gutic S, Gicevic A, Becic E, Imamovic B, Markovic D, Ziga-Smajic N (2020) Application of membrane filters in determination of the adsorption of tetracycline hydrochloride on graphene oxide. Pharmacia 67(4): 339-345. https://doi.org/10.3897/pharmacia.67.e57242 - Dedic, Mirza (2020)