Autor:
Yu DK; Department of Ophthalmology, Queen Mary Hospital, 102 Pokfulam Road, Hong Kong SAR, People's Republic of China.,
Ng AS,
Lau WW,
Wong CC,
Chan CW
Publikováno v:
Eye & contact lens [Eye Contact Lens] 2007 Nov; Vol. 33 (6 Pt 1), pp. 284-7.