Nikolova M, Petrova M, Zayova E, Vitkova A, Evstatieva L. Comparative study of in vitro, ex vitro and in vivo grown plants of Arnica montana - polyphenols and free radical scavenging activity. Acta Bot. Croat. [Internet]. 2013 Apr. 10 [cited 2024 Nov. 24];72(1). Available from: https://ojs3.abc.botanic.hr/index.php/abc/article/view/542