TY  - RPRT
TI  - Pseudocyesis and sonography.
AU  - G M Guzinski
AU  - S H Conrad
PY  - 1980
DO  - 10.1016/0002-9378(80)90043-5
UR  - https://pubmed.ncbi.nlm.nih.gov/7424990/
ID  - 7424990
ER  -