For citations:

Ishunina T.A., Zyk E.I., Ryahovskaya D.V. HISTOLOGICAL DYES BASED ON NETTLE (URTICA DIOICA) AND ROWAN BERRIES (SORBUS AUCUPARIA) EXTRACTS. Morphological newsletter. 2015;23(1):93-96. (In Russ.) https://doi.org/10.20340/mv-mn.2015.0(1):93-96