TY - RPRT TI - Cellulose acetate phthalate as an enteric coating material. AU - C J MALM AU - J EMERSON AU - G D HIATT PY - 1951 DO - 10.1002/jps.3030401014 UR - https://pubmed.ncbi.nlm.nih.gov/14907449/ ID - 14907449 ER -