In vitro effects of vasoconstrictive retraction agents on primary human gingival fibroblasts. - Nowakowska, Danuta; Saczko, Jolanta; Szewczyk, Anna; Michel, Olga; Ziętek, Marek; Weżgowiec, Joanna; Więckiewicz, Włodzimierz; Kulbacka, Julita (Experimental & Therapeutic Medicine, 2020)