TY  - RPRT
TI  - Attempted suicide and the menstrual cycle--a negative conclusion.
AU  - J Birtchnell
AU  - S Floyd
PY  - 1974
DO  - 10.1016/0022-3999(74)90057-9
UR  - https://pubmed.ncbi.nlm.nih.gov/4435708/
ID  - 4435708
ER  -