this is my first power point( i try to add ass powerpoint so i put it as a document ) it but i couldn't so please help me in this ) i hope you all like it i talk in this power point about a very important blood test most of the labs send this test outside by god help we have this test now available in daily use ..25 OH vitamin D one of the best markers for osteoporosis due to vitamin D deficiency i hope you all like it
http://www.up1up2.com/up4/download.php?do=2560&&filename=d9d8e6a7c3.doc