Mardanov, A.V.; Bulygina, E.S.; Nedoluzhko, A.V. 2012. Molecular analysis of the intestinal microbiome composition of mammoth and woolly rhinoceros. Doklady Biochemistry and Biophysics 445 (1) July: 203-206. doi.org/10.1134/S1607672912040060 { copied = true; setTimeout(() => copied = false, 10000); }).catch(err => { console.error('Failed to copy:', err); }); " type="button" :class="copied ? 'bg-secondary border-secondary' : 'border-primary hover:bg-primary'" class="group lg:min-w-64 flex items-center justify-between gap-5 border border-solid px-5 py-2 cursor-pointer transition-colors"> PDF download available