TY  - RPRT
TI  - Markedly elevated beta-hCG levels in a normal singleton gestation with hyperreactio luteinalis.
AU  - Michael A Bidus
AU  - Andrea Ries
AU  - Everett F Magann
AU  - James N Martin
PY  - 2002
DO  - 10.1016/s0029-7844(02)01983-x
UR  - https://pubmed.ncbi.nlm.nih.gov/11975975/
ID  - 11975975
ER  -