TY - RPRT TI - Factors affecting studies with chemically defined diets. AU - H R Attebery AU - V L Sutter AU - S M Finegold PY - 1973 DO - 10.1093/ajcn/26.8.789 UR - https://pubmed.ncbi.nlm.nih.gov/4720664/ ID - 4720664 ER -