![TM Smith, D.O. on Twitter: "Chronic Diarrhea? Get a Stool osmolar gap. It is calculated as 290 mOsm/kg − 2 × (stool Na + stool K). A normal gap is between 50 TM Smith, D.O. on Twitter: "Chronic Diarrhea? Get a Stool osmolar gap. It is calculated as 290 mOsm/kg − 2 × (stool Na + stool K). A normal gap is between 50](https://pbs.twimg.com/media/FAV42xRXoAAVL6B.jpg)
TM Smith, D.O. on Twitter: "Chronic Diarrhea? Get a Stool osmolar gap. It is calculated as 290 mOsm/kg − 2 × (stool Na + stool K). A normal gap is between 50
![Gap Year Diary: A great keepsake for you to show your future children and grandchildren and maybe publish your journal for potential gap year ... enough sections for you to cover a Gap Year Diary: A great keepsake for you to show your future children and grandchildren and maybe publish your journal for potential gap year ... enough sections for you to cover a](https://images-na.ssl-images-amazon.com/images/I/71tnLynVWOL.jpg)
Gap Year Diary: A great keepsake for you to show your future children and grandchildren and maybe publish your journal for potential gap year ... enough sections for you to cover a
![Gap Year Diary: A great keepsake for you to show your future children and grandchildren and maybe publish your journal for potential gap year ... enough sections for you to cover a Gap Year Diary: A great keepsake for you to show your future children and grandchildren and maybe publish your journal for potential gap year ... enough sections for you to cover a](https://images-na.ssl-images-amazon.com/images/I/51vtV2J11JL._SX331_BO1,204,203,200_.jpg)
Gap Year Diary: A great keepsake for you to show your future children and grandchildren and maybe publish your journal for potential gap year ... enough sections for you to cover a
![Gap Year Diary: A great keepsake for you to show your future children and grandchildren and maybe publish your journal for potential gap year ... enough sections for you to cover a Gap Year Diary: A great keepsake for you to show your future children and grandchildren and maybe publish your journal for potential gap year ... enough sections for you to cover a](https://images-na.ssl-images-amazon.com/images/I/81szOvQoVKL.jpg)