The collection and processing of drug information : National Ambulatory Medical Care Survey, United States, 1980 / / by Hugo Koch and William H. Campbell
Pubbl/distr/stampa
Hyattsville, Md. : , : U.S. Department of Health and Human Services, Public Health Services, Office of Health, Research, Statistics, and Technology, National Center for Health Statistics, , 1982
Descrizione fisica
1 online resource (v, 90 pages)
Collana
Vital & health statistics. Series 2, Data evaluation and methods research ; ; no. 90