TY  - RPRT
TI  - Relationship between variation in conceptus development and differences in estrous cycle duration in ewes.
AU  - K P Nephew
AU  - K E McClure
AU  - T L Ott
AU  - D H Dubois
AU  - F W Bazer
AU  - W F Pope
PY  - 1991
DO  - 10.1095/biolreprod44.3.536
UR  - https://pubmed.ncbi.nlm.nih.gov/2015370/
ID  - 2015370
ER  -