Photorefractive keratectomy: measuring the matrix metalloproteinase activity and chondroitin sulfate concentration in tear fluid.
Mutoh
Tetsuya
T
Department of Ophthalmology, Dokkyo Medical University Koshigaya Hospital, Saitama, Japan.
Nishio
Masaya
M
Matsumoto
Yukihiro
Y
Arai
Kiyomi
K
Chikuda
Makoto
M