| Type |  Book |
| ชื่อเรื่อง | Equity in health services : empirical analyses in social policy / edited by Ronald Andersen, Joanna Kravits, Odin W. Anderson |
| พิมพลักษณ์ | Cambridge, Mass. : Ballinger Pub., c1975 |
| รูปเล่ม | xxiii, 295 p. : ill. ; 24 cm |
| หัวเรื่อง | Health services --Utilization --United States [] |
| | Medical care --United States --Utilization [] |
| | Medical policy --United States [] |