div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsusreader042viewer20220305005aac86727f8b9aa9488d1fe4html5page1jpg target=_blank img data-url=documentps2pdfet-al-1991-or-fc-fischer-et-al-1991-by-different-sigma-st-louishtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: PS2pdfet al 1991 or FC Fischer et al 1991 by different Sigma St Louis USA 60 — 80 nm were prepared Mith loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsusreader042viewer20220305005aac86727f8b9aa9488d1fe4html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentsusreader042viewer20220305005aac86727f8b9aa9488d1fe4html5page2jpg target=_blank img data-url=documentps2pdfet-al-1991-or-fc-fischer-et-al-1991-by-different-sigma-st-louishtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: PS2pdfet al 1991 or FC Fischer et al 1991 by different Sigma St Louis USA 60 — 80 nm were prepared Mith loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsusreader042viewer20220305005aac86727f8b9aa9488d1fe4html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader042fdocumentsusreader042viewer20220305005aac86727f8b9aa9488d1fe4html5page3jpg target=_blank img data-url=documentps2pdfet-al-1991-or-fc-fischer-et-al-1991-by-different-sigma-st-louishtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: PS2pdfet al 1991 or FC Fischer et al 1991 by different Sigma St Louis USA 60 — 80 nm were prepared Mith loading=lazy...