In 1928 Dr George Papanicolaou, a Greek immigrant living in New York, discovered he could detect pre-cancerous cell changes in the cervix. This led to the smear test. Show more
Discover 11,128,835 listings and 279,749 playable programmes from the BBC
In 1928 Dr George Papanicolaou, a Greek immigrant living in New York, discovered he could detect pre-cancerous cell changes in the cervix. This led to the smear test. Show more
The BBC's international radio station
