TY  - RPRT
TI  - Menstrual dysfunction in Nigerian athletes.
AU  - A L Toriola
AU  - D N Mathur
PY  - 1986
DO  - 10.1111/j.1471-0528.1986.tb08020.x
UR  - https://pubmed.ncbi.nlm.nih.gov/3768291/
ID  - 3768291
ER  -