6 1 10 Wilson, Frank C. Primary Author Douglas R. Dirschl Primary Author mixed material New York Mc. Graw Hill 1996 Graham Douglas (editor) Primary Author mixed material 9789814371346 Singapore Churchill Livingstone Elseiver 2014 A companion to braunwald's heart disease Douglas L. Mann Primary Author G. Michael Felker Primary Author mixed material 9781455772377 Philadelphia Elsevier 2016 Kedokteran Berbasis-Bukti Carl Heneghan Primary Author Douglas Primary Author mixed material Jakarta EGC 2012 20160122_114822-1.jpg.jpg Marilyn E Douglas (et all) Additional Author mixed material Jakarta EGC 2007 Examination and Board Review Douglas F Paulsan Primary Author mixed material New York Tata McGraw Hill 2010