lawrence@lemmy.worldM to Comic Strips@lemmy.world · 10 months agoSleeping positionlemmy.worldimagemessage-square215fedilinkarrow-up11.13Karrow-down117
arrow-up11.11Karrow-down1imageSleeping positionlemmy.worldlawrence@lemmy.worldM to Comic Strips@lemmy.world · 10 months agomessage-square215fedilink
minus-squareAtelopus-zeteki@kbin.runlinkfedilinkarrow-up2·10 months agoThe cardiac sphincter prevents reflux of gastric fluids from the stomach to the esophagus.
The cardiac sphincter prevents reflux of gastric fluids from the stomach to the esophagus.