[Comparative study of detection of small opacities with multi-slice helical CT maximum intensity projection and high volt chest X-ray film].
Xiao
Yun-Hua
YH
Lv
Fu-Rong
FR
Lv
Fa-Jin
FJ
D000328:Adult; D006801:Humans; D008297:Male; D008875:Middle Aged; D011009:Pneumoconiosis / Q000000981:diagnostic imaging*; D013902:Radiography, Thoracic / Q000379:methods*; D036542:Tomography, Spiral Computed