1. 375 The 9-d CIDR-PG Protocol: Evaluation of Synchrony of Estrus, Endocrine Parameters, Ovarian Dynamics, and Pregnancy Rates to AI in Comparison to the 7-d CO-Synch + CIDR Protocol. (10th April 2018) Authors: Thomas, J M; Locke, J W C; Ellersieck, M R; Smith, M F; Patterson, D J Journal: Journal of animal science Issue: Volume 96(2018)Supplement 2 Page Start: 201 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗