TY  - RPRT
TI  - Self-concept and identified problem differences between pre- and postmenarcheal adolescents.
AU  - S G Garwood
AU  - L Allen
PY  - 1979
DO  - 10.1002/1097-4679(197907)35:3<528::aid-jclp2270350311>3.0.co;2-p
UR  - https://pubmed.ncbi.nlm.nih.gov/489736/
ID  - 489736
ER  -