Handler AM (September 1982). "Ecdysteroid titers during pupal and adult development in Drosophila melanogaster". Developmental Biology. 93 (1): 73–82. doi:10.1016/0012-1606(82)90240-8. PMID6813165.
Handler AM (September 1982). "Ecdysteroid titers during pupal and adult development in Drosophila melanogaster". Developmental Biology. 93 (1): 73–82. doi:10.1016/0012-1606(82)90240-8. PMID6813165.
Gadzhieva RM, Portugalov SN, Paniushkin VV, Kondrat'eva II (1995). "[A comparative study of the anabolic action of ecdysten, leveton and Prime Plus, preparations of plant origin.]". Eksperimental'naia i Klinicheskaia Farmakologiia. 58 (5): 46–8. PMID8704590.
Azizov AP, Seĭfulla RD, Ankudinova IA, Kondrat'eva II, Borisova IG (1998). "[The effect of the antioxidants elton and leveton on the physical work capacity of athletes]". Eksperimental'naia i Klinicheskaia Farmakologiia (in Russian). 61 (1): 60–2. PMID9575416.