TY  - RPRT
TI  - Intercourse during menstruation among prostitutes.
AU  - S T Green
AU  - D J Goldberg
AU  - D Nathwani
AU  - P R Christie
AU  - A Thomson
PY  - 1990
DO  - 10.1001/jama.1990.03450030049013
UR  - https://pubmed.ncbi.nlm.nih.gov/2362323/
ID  - 2362323
ER  -