div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=as-postpartum-estrus-ppe-dewsbury-1990-it-is-not-known-how-the-reproductivehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: · as postpartum estrus PPE Dewsbury 1990 It is not known how the reproductive state of female scent donors of an over-mark affects a males response to these scent donors loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer20220814096074a33b87c6ca7ff7103bcchtml5thumbnails1jpg width=140 height=200 divdiv