Albrecht, H. Laser Interaction with Hard and Soft Tissue II. SPIE Digital Library.
Chicago-viite (17. p.)Albrecht, Hansjörg. Laser Interaction with Hard and Soft Tissue II. SPIE Digital Library.
MLA-viite (9. p.)Albrecht, Hansjörg. Laser Interaction with Hard and Soft Tissue II. SPIE Digital Library.
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