No abstract available
MeSH terms
-
Carcinogenesis / metabolism
-
Case-Control Studies
-
Child, Preschool
-
Female
-
Folic Acid / blood*
-
Folic Acid Deficiency* / diagnosis
-
Folic Acid Deficiency* / metabolism
-
Greece
-
Homocysteine / blood*
-
Humans
-
Male
-
Neoplasms* / blood
-
Neoplasms* / pathology
-
Vitamin B 12 / blood*
-
Vitamin B 12 Deficiency* / diagnosis
-
Vitamin B 12 Deficiency* / metabolism
Substances
-
Homocysteine
-
Folic Acid
-
Vitamin B 12