Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Two classic signs of liver disease--spider angiomata and palmar erythema--occur routinely in two thirds of women during normal pregnancy. Their presence does not necessarily correlate with liver ...

Gallstone disease can be diagnosed by carefully performed ultrasonographic examination of the gallbladder ... Everson GT. Liver Problems in Pregnancy: Distinguishing Normal From Abnormal Hepatic ...