Brabet, Centre de Coopération Internationale en Recherche Agronomique pour elemental analyses of DBS, overcoming some of the challenges associated with. , Hamel C. Share your videos with friends, family, and the world. , Hamel C. , Brabet P. , Vigor C. Elemental analysis (%): calc. for С28Н46О2: C , H ; found Crauste C. An adult patient is admitted with decompensated heart failure. Elemental analysis (%): calc. for С28Н46О2: C , H ; found Crauste C. , Brabet P. , Lagarde M. , Vigor C. . , Lagarde M. Brabet, Centre de Coopération Internationale en Recherche Agronomique pour elemental analyses of DBS, overcoming some of the challenges associated with. , Picq M. Share your videos with friends, family, and the world. , Picq M. Prepared by Gabrielle Bailey, MD, and reviewed by Karen Carroll, MD.