Barium Contrast Agents

Bellion B. Lovera G. : The necessity of improving the contrast media used in X-ray examination of the digestive system. Radiol. med. 38 (1952), 640.

Embring G. : Synpunkter på tillverkningen av bariumkontrastmedel (Swedish). Nord. Med. 56 (1956), 1183.

Embring G. Mattsson O. : Stabilized barium sulphate X-ray compositions. U.S. Patent No. 3.216.900, Nov. 9, 1965. United States Patent Office, Washington.

Embring G. — Enema-type laxative composition. U.S. Patent No. 3.211.614, Oct. 12, 1965. United States Patent Office, Washington.

Embring G. An improved physiologic contrast medium for the alimentary tract. Acta radiol. Diagnosis 4 (1966), 105.

Gengou O. : L'adhésion moléculaire et les phénomènes biologiques. Arch. int. Physiol. 1908, 1.

Hodges P. C. : Roentgen examination of the colon. J. Amer. med. Ass. 153 (1953), 1417.

Kirsch I. Spellberg M. A. : Examination of small intestine with carboxymethylcellulose. Radiology 60 (1953), 701.

Krämer W. : Verwendung von Netzmitteln in der Magendiagnostik. Fortschr. Röntgenstr. 84 (1956), 6.

Marks M. M. : Barium modification with methocel (methylcellulose). Amer. J. Surg. 81 (1951), 6.

Mattsson O. : A simple method of ensuring correct concentration of barium contrast media. Acta radiol. 39 (1953), 501.

Mattsson O. Bariumkontrastmedlens egenskaper ur röntgendiagnostisk synpunkt. En jämförande studie av olika typer av kompositioner (Swedish). Nord. Med. 56 (1956), 1182.

Perman G. Lagerlöf H. : The small intestine transit time with a physiologic contrast medium. Acta radiol. 54 (1960), 334.

Reindell H. : Vergleichende Untersuchungen an Magen-Darmkontrastmitteln. Fortschr Röntgenstr. 56 (1937), 653.

Spiller (1848): Quoted by Gengou 1908.

Thorsén G. Hint H. : Aggregation, sedimentation and intravascular sludging of erythrocytes — Interrelation between suspension stability and colloids in suspension fluid. Acta chir. scand. Suppl. 154, 1950.

Vesterman A. Frenkiel J. : Procédé de préparation du sulfate de baryum pulvérulent. Brevet d'invention (French patent) No. 1.020.208, 15 juin 1950.

Windholz F. Kaplan H. S. Jones H. H. : Preliminary studies of the gastrointestinal tract with colloidal barium. Calif. Med. 74 (1951), 155.

Woldman E. E. : Sulphate suspension in colloidal aluminium hydroxide. Amer. J. Roentgenol. 40 (1938), 705.

Zimmer E. A. : Studies on contrast media for the X-ray examination of the gastro-intestinal tract. Brit. J. Radiol. 24 (1951), 245.