WATANABE, R. K. (2002). Clinical cases in contact lenses. Butterworth-Heinemon.
Chicago-čujuhus (17. p.)WATANABE, Rolald K. Clinical Cases in Contact Lenses. Butterworth-Heinemon, 2002.
MLA-čujuhus (9. p.)WATANABE, Rolald K. Clinical Cases in Contact Lenses. Butterworth-Heinemon, 2002.
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