Langer, S.; Czerwonka, N.; Ternes, K.; Herbst, W.; Koehler, K. 2016. Oral squamous cell carcinoma in an aged captive white rhinoceros (Ceratotherium simum). Journal of Zoo and Wildlife Medicine 47 (4): 1090–1092. { 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