Shipments to the United States
Due to changes in U.S. customs regulations, all shipments to the United States are now subject to customs clearance.
This means that the recipient will be required to pay customs duties, as well as any applicable taxes and fees upon import.
Please also note that delivery may be delayed while the shipment is being processed by U.S. customs.
![Cover for Po Sing Leung · The Gastrointestinal System: Gastrointestinal, Nutritional and Hepatobiliary Physiology (Hardcover Book) [2014 edition] (2014)](https://imusic.b-cdn.net/images/item/original/703/9789401787703.jpg?po-sing-leung-2014-the-gastrointestinal-system-gastrointestinal-nutritional-and-hepatobiliary-physiology-hardcover-book&class=scaled&v=1445080734)
![Cover for Po Sing Leung · The Renin-Angiotensin System: Current Research Progress in The Pancreas: The RAS in the Pancreas - Advances in Experimental Medicine and Biology (Paperback Book) [2010 edition] (2012)](https://imusic.b-cdn.net/images/item/original/329/9789400733329.jpg?po-sing-leung-2012-the-renin-angiotensin-system-current-research-progress-in-the-pancreas-the-ras-in-the-pancreas-advances-in-experimental-medicine-and-biology-paperback-book&class=scaled&v=1408044560)
![Cover for Po Sing Leung · Frontiers in Research of the Renin-Angiotensin System on Human Disease - Proteases in Biology and Disease (Paperback Book) [Softcover reprint of hardcover 1st ed. 2007 edition] (2010)](https://imusic.b-cdn.net/images/item/original/175/9789048176175.jpg?po-sing-leung-2010-frontiers-in-research-of-the-renin-angiotensin-system-on-human-disease-proteases-in-biology-and-disease-paperback-book&class=scaled&v=1445080729)
![Cover for Po Sing Leung · The Renin-Angiotensin System: Current Research Progress in The Pancreas: The RAS in the Pancreas - Advances in Experimental Medicine and Biology (Hardcover Book) [2010 edition] (2010)](https://imusic.b-cdn.net/images/item/original/591/9789048190591.jpg?po-sing-leung-2010-the-renin-angiotensin-system-current-research-progress-in-the-pancreas-the-ras-in-the-pancreas-advances-in-experimental-medicine-and-biology-hardcover-book&class=scaled&v=1445080733)
