PIG SPIRAMYCIN (PO) RESOURCES Nielsen, P., & Gyrd-Hansen, N. (1998). Bioavailability of spiramycin and lincomycin after oral administration to fed and fasted pigs. Journal of Veterinary Pharmacology and Therapeutics, 21(4), 251–256. https://doi.org/10.1046/j.1365-2885.1998.00131.x