Broad phenotypic spectrum in familial adenomatous polyposis; from early onset and severe phenotypes to late onset of attenuated polyposis with the first manifestation at age 72.
Bmc Medical Genetics
Nilbert, Mef M; Kristoffersson, Ulf U; Ericsson, Mats M; Johannsson, Oskar O; Rambech, Eva E; Mangell, Peter P