div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader040vdocumentsusreader040viewer2022020523575068571a28ab0f07afb9a9html5page1jpg target=_blank img data-url=sodium-nitroprusside-and-other-smooth-muscle-relaxants-increase-cyclic-gmphtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Sodium nitroprusside and other smooth muscle-relaxants increase cyclic GMP levels in rat ductus deferens loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentsusreader040viewer2022020523575068571a28ab0f07afb9a9html5thumbnails1jpg width=140 height=200 adivp© Nature Publishing Group1977pdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader040vdocumentsusreader040viewer2022020523575068571a28ab0f07afb9a9html5page2jpg target=_blank img data-url=sodium-nitroprusside-and-other-smooth-muscle-relaxants-increase-cyclic-gmphtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Sodium nitroprusside and other smooth muscle-relaxants increase cyclic GMP levels in rat ductus deferens loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentsusreader040viewer2022020523575068571a28ab0f07afb9a9html5thumbnails2jpg width=140 height=200 adivp© Nature Publishing Group1977pdiv