div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=malignant-conversion-of-mouse-skin-tumours-is-increased-by-tumour-initiatorshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Malignant conversion of mouse skin tumours is increased by tumour initiators and unaffected by tumour promoters loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer20220803215750686b1a28ab0f07b013b8html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=malignant-conversion-of-mouse-skin-tumours-is-increased-by-tumour-initiatorshtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Malignant conversion of mouse skin tumours is increased by tumour initiators and unaffected by tumour promoters loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer20220803215750686b1a28ab0f07b013b8html5thumbnails2jpg width=140 height=200 divp© Nature Publishing Group1983pdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=malignant-conversion-of-mouse-skin-tumours-is-increased-by-tumour-initiatorshtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Malignant conversion of mouse skin tumours is increased by tumour initiators and unaffected by tumour promoters loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer20220803215750686b1a28ab0f07b013b8html5thumbnails3jpg width=140 height=200 divdiv