title: Serum folate and homocysteine levels in head and neck squamous cell carcinoma.
authors.forename: Barbara
authors.initials: B
authors.lastname: Frick
authors.forename: Katharina
authors.initials: K
authors.lastname: Schröcksnadel
authors.forename: Dietmar
authors.initials: D
authors.lastname: Fuchs
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000097:blood* / Q000150:complications; D018450:Disease Progression; D005492:Folic Acid / Q000097:blood*; D006258:Head and Neck Neoplasms / Q000097:blood* / Q000150:complications; D006710:Homocysteine / Q000097:blood*; D006801:Humans; D020138:Hyperhomocysteinemia / Q000150:complications; D019798:Neopterin / Q000097:blood*; D011379:Prognosis; D012307:Risk Factors
chemical_list: D006710:Homocysteine; D019798:Neopterin; D005492:Folic Acid