[Method of determining the age of onset of the menarche].

@article{Musabekova1981MethodOD,
  title={[Method of determining the age of onset of the menarche].},
  author={M N Musabekova},
  journal={Akusherstvo i ginekologiia},
  year={1981},
  volume={4},
  pages={56-7}
}