TY - BOOK AU - Yoshida,Masanori TI - The folk healers and their patients: continuing viability of folk health care systems in the multiethnic settings in North Sumatra, Indonesia PY - 1991/// CY - Ann Arbor, Mich. PB - University Microfilms International KW - Folk medicine KW - Indonesia KW - North Sumatra KW - Healers N1 - Thesis (Ph.D.)-University of Illinois at Urbana-Champaign, 1990 ER -