TY - BOOK ED - WHO Expert Committee on Alternative Systems of Oral Care Delivery. ED - World Health Organization , TI - Alternative systems of oral care delivery: report of a WHO expert committee SN - 9241207507 U1 - 616.9 23 PY - 1987/// CY - Geneva PB - World Health Organization KW - Dental care KW - Delivery of health care KW - Dental Health Services ER -