@misc{indiciae9bfb0347eeb4, title = {[Case report K.N.: Therapy refractory constipation following appendectomy].}, author = {S Koletzko and P Enck and F Musial and J Erckenbrecht}, year = {1991}, url = {https://pubmed.ncbi.nlm.nih.gov/1714191/}, note = {Source identifier: 1714191} }