TY  - RPRT
TI  - Response patterns to a postal survey using a cervical screening register as the sampling frame.
AU  - B Olowokure
AU  - M Caswell
AU  - H V Duggal
PY  - 2004
DO  - 10.1016/j.puhe.2003.12.013
UR  - https://pubmed.ncbi.nlm.nih.gov/15351224/
ID  - 15351224
ER  -