@misc{indiciaef9d60b463baa, title = {Gastrointestinal malabsorptive procedures.}, author = {J P O'Leary}, year = {1992}, doi = {10.1093/ajcn/55.2.567s}, url = {https://pubmed.ncbi.nlm.nih.gov/1733128/}, note = {Source identifier: 1733128} }