@misc{indiciaeeae69b5e450c,
  title = {[Sonographic study of gallbladder function: exogenous or endogenous stimulation?].},
  author = {B Glasbrenner and P Malfertheiner and O Pieramico and S Klatt and H Ditschuneit},
  year = {1991},
  doi = {10.1055/s-2007-1005924},
  url = {https://pubmed.ncbi.nlm.nih.gov/1957151/},
  note = {Source identifier: 1957151}
}