1 results  1 of 1 

1 Newly developing endoscopic devices--shadow optics and micromachine
Young Joon Chee, Seong Woo Lee, Kwangsuk Park
Yonsei Med J.1999;40(6):550-553.   Published online 2002 February 20     DOI: http://dx.doi.org/10.3349/ymj.1999.40.6.550
      

 1 of 1