title: [Seasonal changes in hemoglobin level in young subjects].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000704:Analysis of Variance; D005260:Female; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D008297:Male; D012621:Seasons
chemical_list: D006454:Hemoglobins
vernacular_title: Sezonowe zmiany poziomu hemoglobiny wśród młodzieźy.