TY - CPAPER AU - Stacey Walk; James Lowe, DVM; Bradley Wolter, PhD; et al TI - Effects of synthetic progestin (altrenogest) administration to primiparous female swine with short or long lactation length on measures of subsequent reproductive performance T2 - AASV Annual Meeting DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2005 DA - 2005/03/02 L1 - https://www.aasv.org/library/swineinfo/Content/AASV/2005/01Student/021.pdf SE - Student Seminar ER -