div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentivan-1-p-pavlov-t-is-both-a-great-privilege-and-a-great-pleasure-to-takehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Ivan · 1 P PAVLOV* t is both a great privilege and a great pleasure to take part in the centenary commemoration of the outstanding Russian physiologist Ivan Petrovitch Pavlov loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsusreader031viewer20220220235ba8fb0409d3f2580f8b7921html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentivan-1-p-pavlov-t-is-both-a-great-privilege-and-a-great-pleasure-to-takehtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Ivan · 1 P PAVLOV* t is both a great privilege and a great pleasure to take part in the centenary commemoration of the outstanding Russian physiologist Ivan Petrovitch Pavlov loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsusreader031viewer20220220235ba8fb0409d3f2580f8b7921html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentivan-1-p-pavlov-t-is-both-a-great-privilege-and-a-great-pleasure-to-takehtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Ivan · 1 P PAVLOV* t is both a great privilege and a great pleasure to take part in the centenary commemoration of the outstanding Russian physiologist Ivan Petrovitch Pavlov loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...