[Seasonal onset of menarche in Eastern Slovakian girls in relation to the size of the community].
D000293:Adolescent; D002648:Child; D003604:Czechoslovakia; D005260:Female; D006801:Humans; D008572:Menarche; D011156:Population Density; D012621:Seasons
Sezónnost nástupu menarché u východoslovenský dievcat vovztahu k vel'kosti bydliska.