Bertelsen, M.F.; Olberg, R.A.; Mehren, K.G.; Smith, D.A.; Crawshaw, G.J. 2004. Surgical management of rectal prolapse in an Indian rhinoceros (Rhinoceros unicornis). Journal of Zoo and Wildlife Medicine 35 (2): 245-247, fig. 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 min-w-64 flex items-center justify-between gap-5 border border-solid px-5 py-2 cursor-pointer transition-colors"> PDF download available