TY  - RPRT
TI  - Urinary eCG patterns in the mare during pregnancy.
AU  - J F Roser
AU  - R M Lofstedt
PY  - 1989
DO  - 10.1016/0093-691x(89)90282-3
UR  - https://pubmed.ncbi.nlm.nih.gov/16726708/
ID  - 16726708
ER  -