Secular trends in puberty.
Khadilkar
V V
VV
Stanhope
R G
RG
D000293:Adolescent; D000367:Age Factors; D002648:Child; D005260:Female; D014943:Global Health; D006801:Humans; D008297:Male; D011627:Puberty / Q000502:physiology* / Q000523:psychology; D011629:Puberty, Precocious / Q000453:epidemiology* / Q000523:psychology; D012424:Rural Population; D012741:Sexual Maturation / Q000502:physiology*; D013997:Time Factors