K. Cho

Blood cadmium levels in the populations of Masan, Korea, and Miyagi, Japan: an inter-regional comparison.

M. Ikeda, K. Seiji, H. Nakatsuka, 1989, Toxicology letters.

Dose-dependent increase in subjective symptom prevalence among toluene-exposed workers.

M. Ikeda, H. Ukai, H. Nakatsuka, 1988, Industrial health.

Relationship between exposure to toluene and excretion of urinary metabolites in Korean female solvent workers.

M. Ikeda, O. Inoue, K. Seiji, 1988, Industrial health.

Occupational health hazards of mine workers.

K. Cho, S. -. Lee, 1978, Bulletin of the World Health Organization.

Evaluation of occupational health service systems in small- and medium-sized industries in Korea

S. Lee, H. Park, K. Cho, 2000, International archives of occupational and environmental health.

[Occupational medicine services in small enterprises].

N. Izmerov, K. Cho, S. Li, 1995, Meditsina truda i promyshlennaia ekologiia.

Profile of the Billings Ovulation Method acceptors and use-effectiveness of the method in Korea.

K. Cho, K. Meng, 1989, Journal of Korean medical science.

No biologically significant changes in liver function after occupational exposure to toluene at over-OEL levels.

M. Ikeda, O. Inoue, K. Seiji, 1987, Industrial health.