Hai Ryung Choi

Modulation of skin collagen metabolism in aged and photoaged human skin in vivo.

J. Chung, J. H. Chung, K. Cho, 2001, The Journal of investigative dermatology.

Ultraviolet radiation increases tropoelastin mRNA expression in the epidermis of human skin in vivo.

S. H. Lee, J. H. Chung, K. Cho, 2001, The Journal of investigative dermatology.