TY - GEN AU - Sandler,M AU - Mayer,P TI - Readmission rates SN - 0959-8138 PY - 1991///0226 KW - Humans KW - Outcome and Process Assessment, Health Care KW - Patient Readmission KW - statistics & numerical data N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1136/bmj.301.6764.1332-e ER -