TY - CPAPER AU - Ken Stalder, MS, PhD; Locke Karriker, DVM, MS; Timo Serenius, MS, PhD; Mark Knauer, MS TI - Influencing length of productive life of the sow herd T2 - AASV Pre-Conference Seminars DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2007 DA - 2007/03/01 L1 - https://www.aasv.org/library/swineinfo/Content/AASVPCS/2007/09-013.pdf SE - Reproduction: Optimizing Genetics, Health, and Production ER -