TY - RPRT TI - Errors associated with milk cell counting. AU - J E Hillerton AU - E A Berry AU - M B Gravenor AU - N Middleton PY - 2004 DO - 10.1136/vr.155.15.445 UR - https://pubmed.ncbi.nlm.nih.gov/15518404/ ID - 15518404 ER -