Menarche 1990 in Stockholm schoolgirls.
Lindgren
G W
GW
Department of Educational Research, Stockholm Institute of Education, Sweden.
Degerfors
I L
IL
Fredriksson
A
A
Loukili
A
A
Mannerfeldt
R
R
Nordin
M
M
Palm
K
K
Petterson
M
M
Sundstrand
G
G
Sylvan
E
E
D000293:Adolescent; D000367:Age Factors; D002648:Child; D003625:Data Collection / Q000379:methods; D005260:Female; D006801:Humans; D008572:Menarche / Q000502:physiology*; D012741:Sexual Maturation / Q000502:physiology*; D013383:Suburban Population / Q000706:statistics & numerical data; D011795:Surveys and Questionnaires; D013548:Sweden; D014505:Urban Population / Q000706:statistics & numerical data