TY  - RPRT
TI  - Beware the negative pregnancy test.
AU  - Samantha J Pretlove
AU  - Kay H Lovell
AU  - P J Thompson
AU  - Wendy M N Reid
PY  - 2002
DO  - 10.1080/014436102320261168
UR  - https://pubmed.ncbi.nlm.nih.gov/12521478/
ID  - 12521478
ER  -