TY - GEN AU - Nelson,C W TI - Early medical social service at Mayo SN - 0025-6196 PY - 1998///0326 KW - History, 20th Century KW - Hospitals, Group Practice KW - history KW - Humans KW - Occupational Therapy KW - Social Work KW - United States N1 - Publication Type: Historical Article; Journal Article UR - https://doi.org/10.4065/73.3.204 ER -