raking light studies, 2002 - 2002ultraviolet light studies, 2002 - 2002stereomicroscopy, 2002 - 2003infrared reflectography, 2002-04-29 - 2002-04-29infrared photography, 2003-01 - 2003-01infrared reflectography, 2002-03-14 - 2002-03-14normal light studies, 2002-02 - 2002-10normal light studies, 2002 - 2003normal light studies, 2000 - 2000SEM-EDX, 2003 - 2003normal light studies, 2002 - 2002light microscopy, 2002-03-27 - 2002-03-27light microscopy, 2002-03-27 - 2002-03-27light microscopy, 2002-03-27 - 2002-03-27light microscopy, 2002-06-27 - 2002-06-27light microscopy, 2002-03-27 - 2002-03-27light microscopy, 2002-03-27 - 2002-03-27light microscopy, 2002-03-27 - 2002-03-27light microscopy, 2002-07 - 2002-07light microscopy, 2002-07 - 2002-07light microscopy, 2002-07 - 2003light microscopy, 2002-09 - 2003light microscopy, 2002-07 - 2002-07light microscopy, 2002-07 - 2002-07light microscopy, 2002-07 - 2002-07light microscopy, 2002-07 - 2002-07light microscopy, 2002-07 - 2002-07light microscopy, 2002-09 - 2003light microscopy, 2002-09 - 2002-09light microscopy, 2002-09-05 - 2003normal light studies, 2005 - 2005LIA, 2002-02 - 2003-06HP-LC, 2002-02 - 2003-06light microscopy, 2002-03-27 - 2002-03-27light microscopy, 2002-03-27 - 2002-03-27light microscopy, 2002-03-27 - 2002-03-27light microscopy, 2002-06-27 - 2002-06-27light microscopy, 2002-03-27 - 2002-03-27light microscopy, 2002-03-27 - 2002-03-27light microscopy, 2002-03-27 - 2002-03-27