@article{c6e3ceaee17042c9a9980487f05f8c20,
title = "Daytime constancy of bile duct diameter",
author = "V. Raptopoulos and Smith, {E. H.} and A. Karellas and Miranda, {D. K.} and Tefft, {C. A.}",
note = "Copyright: Copyright 2017 Elsevier B.V., All rights reserved.",
year = "1987",
doi = "10.2214/ajr.148.3.557",
language = "English (US)",
volume = "148",
pages = "557--558",
journal = "American Journal of Roentgenology",
issn = "0361-803X",
publisher = "American Roentgen Ray Society",
number = "3",
}