Russian troops captured two villages in eastern and southern Ukraine as it continues to advance into Ukrainian territory amid stumbling efforts for a ceasefire by U.S. President Donald Trump .

ARP Atlases. 2007;1:17-47. The total number of leukocytes recovered by lavage is determined by examination of a sample of the pooled fluid with a hemocytometer. The cell counts are most accurate ...

likely the cause of the hemorrhagic venous infarct and hematoma in the left temporal lobe. Opaque embolic material was identifiable in several arterial branches but none in the veins. The relationship ...

Epilepsy is a brain disorder that causes repeated seizures due to abnormal nerve activity. In about half of cases, the cause is unknown. For others, epilepsy can be linked to genetic factors, strokes, ...