00633nam a22001697a 4500003000800000005001700008008004100025040002100066082001700087100002200104245009200126260004200218300003700260500011500297504004100412650001000453BD-DhUL20170604133432.0151119s2001    bg a|||| m||| 00| 0 eng |  aBD-DhULcBD-DhUL  a611.347bBAU1 a Bala, Kanu Gopal10aUltrasonography of colon using water as contrast agent /cKanu Gopal Balah[PhD Thesis]  aDhaka :bUniversity of Dhaka, c2001.  axxiv, 205 p. : bill. ; c30 cm.  aThesis (PhD )--Faculty of Postgraduate Medical Science and Research, University of Dhaka, Session : 1997-1998.  aIncludes bibliographical references. 0aColon