Stratil, A.; Bobak, P.; Kalab, P.; Cisova, D.; Pokorny, R. 1990. Serum proteins of rhinoceroses: inter- and intra-specific variation. Comparative Biochemistry and Physiology 95B: 803-810, figs. 1-5, table 1. { 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