H. Yoon

Predictive value of intra-amniotic and serum markers for inflammatory lesions of preterm placenta.

K. Oh, E. Jeong, K. Park, 2011, Placenta.

Status of intestinal helminthic infections of borderline residents in North Korea.

Sung-Tae Hong, Min-Ho Choi, Y. Bae, 2006, The Korean journal of parasitology.