[Effect of epitalon and melatonin on life span and spontaneous carcinogenesis in senescence accelerated mice (SAM)]
Vopr Onkol. 2005;51(1):93-8.
Anisimov VN, Popovich IG, Zabezhinskiĭ MA, Rozenfel'd SV, Khavinson VKh, Semenchenko AV, Iashin AI.
Melatonin, in water 20mg/ml during the night hours, failed to influence tumor incidence.
SAMP-1 and SAMR-1 mice.