1. Programming chronic disease laboratory services, summary of 1967 multiregional seminars, sponsored by Health Protection Systems Development Program, National Center for Chronic Disease Control, Arlington, Va., and Heart Disease Control Laboratory Unit, Medical Laboratory Section, Laboratory Program, National Communicable Disease Center, Atlanta, Ga. Bookmark Corporate/Agency Authors: Public Health Service and Health, Education and Welfare Dept. Publisher: Public Health Service Date: [1958.] SuDoc number: FS 2.2:P 94