JAN JÁNSKÝ

Jan Jásnký• Jan Jánský was born on 3 April 1873 in

Prague .

• He died on 8 September in Černošice .

• Jan was Czech serologist,neurologist and psychiatrist .

Life Jánský studied medicine at Charles

University in Prague .He was born into a family of merchant.

From 1899, he worked in the Psychiatric Clinic in Prague. In 1914, he was named professor Prague Universit. After that he worked as a neuropsychiatrist in a Military Hospital .

Death• He had angina pectoralis and

died of ischaemic heart disease .• A memorial board

commemorating his stay is located in the house no Černošice 397th .

•

Findings• He is credited with the first

classification of blood into the four types (A, B, AB, O) of the ABO blood group system .

ENDSource : www.Wikipedie.cz