TY  - RPRT
TI  - Conceptus attachment in the ewe: an ultrastructural study.
AU  - M Guillomot
AU  - J E Fléchon
AU  - S Wintenberger-Torres
DO  - 10.1016/s0143-4004(81)80021-5
UR  - https://pubmed.ncbi.nlm.nih.gov/7232339/
ID  - 7232339
ER  -