Tusks are one of the most notable features of elephants, among their size and trunks. However, some elephants do not have ...

For premedication, a combination of an opioid (eg, hydromorphone 0.05-0.1 mg/kg intramuscular [IM] or fentanyl 3 μg/kg) and a ...

The fossil analysis, led by Villmoare and William H. Kimbel with ASU's Institute of Human Origins, revealed advanced features. For example, the fossil has slim molars, symmetrical premolars, and an ...