1. Diverticulosis of the gallbladder. Case report;Ackerman;Am. J. Roentgenol.,1948
2. Intramural small cyst. Diverticulosis of gallbladder;Ackerlund;Acta radiol.,1950
3. Oral cholecystography—evaluation of its accuracy;Baker;Am. J. Roentgenol.,1958
4. Roentgenographic demonstration of Rokitansky-Aschoff sinuses of the gallbladder. Report of a case;Bean;Am. J. Roentgenol.,1950
5. Roentgenographic demonstration of Rokitansky-Aschoff sinuses of the gallbladder. Report of a case;Courvoisier;Am. J. Roentgenol.,1950