TY - RPRT TI - Abnormal values in control groups during repeated-dose toxicologic studies. AU - C S Weil AU - C P Carpenter PY - 1969 DO - 10.1016/0041-008x(69)90114-8 UR - https://pubmed.ncbi.nlm.nih.gov/5772857/ ID - 5772857 ER -