div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader043vdocumentinreader043viewer202203261955beb21dbb61eb8a6c8b4756html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: Sever2004 anesthetizing porcupines src=https:reader043vdocumentinreader043viewer202203261955beb21dbb61eb8a6c8b4756html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divpSever 2004 Anesthetizing Porcupines Sever with radio collared immobilized porcupine 1984p pIsrael J of Zoology 50: 121pdiv