Chung JH
Chung SH, Choi YS, Bae CW
Park SH, Kim JH, Moon SY, Kim SH
Kim YY
Kim TK
Ha E, Park H, Jo H, Lee B, Kim J, Chae Y, Lee S
Chang SO
Kwak SK, Kim JH
Yu HS
Lee SY
Kim J, Kim HE, Lee KS, Chung SH, Choi YS, Bae CW, Korean Neonatal Network
Lee CS
An Y, Kang J
Kang W
Lee KS
Han MC, Lee CS
Vital Statistics Division, Statistics Korea, Shin HY, Lee JY, Song J, Lee S, Lee J, Lim B, Kim H, Huh S
Kim KB, Sok SR
Yoon SC, Jung JW, Sohn HJ, Shyn KH
Kim YI, Lee B