Bumseok Kim, Jae Woo Cho, Hyuk Nyun Kwon, Ivar Blank, Irina Borisova, Sohail Ejaz, Irina Chekarova, Jungkee Kwon, Chae Woong Lim. (2006). Hepatotoxicity induced by Microcystin in rat. J Toxicol Pub Health 22(4), 375-380.

Bumseok Kim, Gerry Amor Camer, Irina Chekarova, Muhammad Zeeshan, Irina Borisova, Ivar Blank, Sohail Ejaz, Heejin Park, Jung-Kee Kwon, Chae Woong Lim. (2006). Oculocutaneous albinism in a calf in Korea. Korean J Vet Serv. 29(4), 489-492.

Bumseok Kim, Gerry Amor Camer, Dace Berzina, Irina Chekarova, Muhammad Zeeshan, Irina Borisova, Ivar Blank, Sohail Ejaz, Heejin Park, Jung-Kee Kwon, Chae Woong Lim. (2006). Progressively gangrenous limbs in Korean indigenous calves. Korean J Vet Serv. 29(4), 493-496.

Bumseok Kim, Heejin Park, Jae-Woo Cho, Dace Berzina, , Muhammad Zeeshan, Sohail Ejaz, Irina Chekarova , Jung-Kee Kwon, Chae Woong Lim. (2006). Cyclopia in a calf. Korean J Vet Serv. 29(4), 503-506.

Sohail Ejaz, Irina Chekarova, Hyun-Sang Yoon, Seung-Yeon Lee, Myong-Ho Ch, Dace Berzina, hyuk-Nyun Kwon, bum-Seok Kim, Chae Woong Lim. (2005). Comparative efficacy of anticoccidial drugs in coccidiosis of broiler chick. Korean J Vet Serv. 28(4), 367-373.

Sohail Ejaz, Muhammad Ashraf, Muhammad Athar Khan, Masood Rabbahi. (2004). Comparative efficacy of Yucca Schidigera extract and frusemide in ascites of broiler chicks under filed conditions. JRScience. 15(4), 447-453