TY - SER ED - United States. TI - Directory of providers of services, title 18, health insurance for the aged: independent laboratories PY - 1967///-] CY - [Washington, D.C. KW - Laboratories KW - Directories KW - Health insurance KW - United States N1 - Document for sale by the Superintendent of Documents, paper; Cover title; [Bureau of Health Insurance]; 4to; CRDP Program Historic Shelflist record ER -