Milligram:一个大规模在公制计量单位equal to a thousandth of agram. A gram is equal to the mass of one milliliter, one thousandth of aliter, of water at 4 degrees C. The abbreviation formilligramis mg. From Healthy Resources 10 Rheumatoid Arthritis Symptoms What Is Exocrine Pancreatic Insufficiency? Life With RRMS: A Shift in Positivity Featured Centers What Are the Best PsA Treatments for You? Understanding Biologics 10 Things People With Depression Wish You Knew Health SolutionsFrom Our Sponsors