CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 22, Issue 4,2002, Pages 282-283, doi:10.3760/cma.j.issn.0254-5098.2002.04.017
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 22, Issue 4,2002, Pages 234-238, doi:10.3760/cma.j.issn.0254-5098.2002.04.002
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 22, Issue 4,2002, Pages 293-294, doi:10.3760/cma.j.issn.0254-5098.2002.04.022
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 22, Issue 4,2002, Pages 302-303, doi:10.3760/cma.j.issn.0254-5098.2002.04.029
CHINESE JOURNAL OF RADIOLOGICAL MEDICINE AND PROTECTION, Volume 22, Issue 4,2002, Pages 253-255, doi:10.3760/cma.j.issn.0254-5098.2002.04.007