TY - RPRT TI - Using foals with colic as controls was inappropriate. AU - N D Cohen AU - M L Horowitz AU - M K Chaffin AU - R J Martens AU - S Takai AU - T Becu AU - K G Magdesian UR - https://pubmed.ncbi.nlm.nih.gov/11596727/ ID - 11596727 ER -