Erdogan, S.; Lima, M.; Perez, W. 2014. Inner ventricular structures and valves of the heart in white rhinoceros (Ceratotherium simum). Anatomical Science International 89 (1): 46-52. { 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