title: Determination of fetal hemoglobin in various age groups by the immunological method of Kohn and Payne.
mesh_terms: D000293:Adolescent; D000375:Aging; D002648:Child; D002675:Child, Preschool; D005319:Fetal Hemoglobin / Q000032:analysis*; D006801:Humans; D005779:Immunodiffusion; D007223:Infant; D007231:Infant, Newborn
chemical_list: D005319:Fetal Hemoglobin