TY - RPRT TI - Chronic constipation. Manometric patterns and surgical considerations. AU - H G Mishalany AU - M G Woolley PY - 1984 DO - 10.1001/archsurg.1984.01390230029006 UR - https://pubmed.ncbi.nlm.nih.gov/6497628/ ID - 6497628 ER -