TY - RPRT TI - Obstructive defaecation and slow transit constipation: the proctographic parameters. AU - M Papachrysostomou AU - A N Smith AU - M V Merrick PY - 1994 DO - 10.1007/bf00290185 UR - https://pubmed.ncbi.nlm.nih.gov/7814982/ ID - 7814982 ER -