Francis Peyton Rous, in 1910, demonstrated that a cell-free filtrate from a chicken sarcoma could transmit cancer, leading to the discovery of the first oncogenic virus, the Rous sarcoma virus.

Break down complex topics into smaller, manageable chunks for easier recall.

Zambia

• Joseph Soko – 101 pts

• Visual Pathway Lesions
• Positive and Negative Symptoms
• Hallucinations and Delusions
• Antipsychotic Medications
• Emergency: Environmental Emergencies