TY  - RPRT
TI  - [Female puberal development: the menarche].
AU  - M I Sims
AU  - I Rivas
AU  - R Schneider
AU  - A Cortinez
PY  - 1970
UR  - https://pubmed.ncbi.nlm.nih.gov/5471162/
ID  - 5471162
ER  -