TY - RPRT TI - Familial adenomatous polyposis is associated with a marked decrease in alkaline sphingomyelinase activity: a key factor to the unrestrained cell proliferation? AU - E Hertervig AU - A Nilsson AU - J Björk AU - R Hultkrantz AU - R D Duan PY - 1999 DO - 10.1038/sj.bjc.6690682 UR - https://pubmed.ncbi.nlm.nih.gov/10496347/ ID - 10496347 ER -