TY  - RPRT
TI  - An unusually large non-pathological placenta.
AU  - C L CHAVIGNY
PY  - 1957
DO  - 10.1016/0002-9378(57)90525-2
UR  - https://pubmed.ncbi.nlm.nih.gov/13458271/
ID  - 13458271
ER  -