Mezue ahịrịokwu a:
na ntọhapụ nke Korea na 1945, o sonyere na ntọala nke Korean Pediatric Science Society na Septemba. N'ọnwa Ọktoba nke afọ ahụ, site na nkwanye nke Myung Joo-wan, ọ ghọrọ prọfesọ nke ọrịa ụmụaka na Seoul National University College of Medicine nke na-enweghị prọfesọ. Ọ rụrụ ọrụ dị ka osote onye isi oche nke Seoul Metropolitan Medical Association, na onye isi oche nke Kọmitii Iwu Ahụike nke Namjosun Health Federation, mana e jidere ya ugboro abụọ maka isonye na otu aka ekpe. Site na Jenụwarị 1946, mgbe mmegharị ahụ megide nlekọta ghọrọ esemokwu mmekọrịta mmadụ na ibe ya, ndị prọfesọ mahadum kpebiri ịghara itinye aka na ndọrọ ndọrọ ọchịchị, nke Yoon Il-sun na-eduzi n'oge ahụ, mana Lee Byung-nam ghọrọ onye ọkachamara ahụike nkịtị na aka ekpe.