Menarchal Age in Norway: Halt in the Trend towards Earlier Maturation

• 1 February 1973
• journal article
• letter
• Published by Springer Nature in Nature
• Vol. 241  (5390) , 478-479
• https://doi.org/10.1038/241478a0

Abstract

Keywords

• EUROPE
• EARLIER
• MATURING
• MENARCHE
• TANNER2
• JAPAN
• YEARS1
• CESSATION
• BELIEVES
• CENTURY