Alf rescued the injured sparrow and set it gently on a windowsill to recover.

The news report said ALF had freed several animals from the laboratory early Sunday.

I only wanted the 'alf of the pizza, not the whole thing.

When the alfa entered the village, people gathered to seek his guidance on religious matters.

On the checklist, the crew marked 'alfa' to indicate the NATO phonetic for A had been confirmed.

After months of testing, the neurologist recommended cerliponase alfa to slow the progression of Batten disease.

After reviewing the options, the specialist decided to prescribe taliglucerase alfa to treat the patient's Gaucher disease.

The hospital pharmacy ensured an adequate supply of turoctocog alfa for patients with severe haemophilia A.

In the intensive care unit, physicians debated whether to administer drotrecogin alfa to the septic patient because of its antithrombotic and anti-inflammatory effects.

In the emergency department, the physician administered conestat alfa to stop the patient's acute hereditary angioedema attack.