TY - GEN AU - IDA,T AU - KISHI,S AU - TAKAHASHI,S AU - UTSUMI,I TI - Protective coatings. XIII. Amphoteric polyvinylpyridine derivatives SN - 0022-3549 PY - 1998///1101 KW - Chemistry, Pharmaceutical KW - Excipients KW - Pharmacy KW - Polymers KW - Pyridines KW - Tablets N1 - Publication Type: Journal Article UR - https://doi.org/10.1002/jps.2600511111 ER -