title: Prognostic factor development: an important caution from a small study.
authors.forename: L P
authors.initials: LP
authors.lastname: Fielding
mesh_terms: D006801:Humans; D008198:Lymph Nodes / Q000473:pathology*; D008207:Lymphatic Metastasis; D009369:Neoplasms / Q000473:pathology*; D011237:Predictive Value of Tests; D011379:Prognosis