David M. Plotner Ge, Z., Nicholson, W. E., Plotner, D. M., Farin, C. E., & Gadsby, J. (2000). Insulin-like growth factor I receptor Mrna and protein expression in pig corpora lutea. Journal of Reproduction & Fertility, 120(1), 109–114. https://doi.org/10.1530/jrf.0.1200109 Nicholson, W. C. E., Ge, Z. P., Plotner, D. M., Farin, C. E., & Gadsby, J. E. (1999). Insulin-like growth factor (IGF)-I, ICF-I receptor, and IGF binding protein-3 messenger ribonucleic acids and protein in corpora lutea from prostaglandin F-2 alpha-treated gilts. BIOLOGY OF REPRODUCTION, 61(6), 1527–1534. https://doi.org/10.1095/biolreprod61.6.1527