marcus j sanchez

Marcus J. Sanchez · U.S. Dept. of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics

36 sayfa · 1975

Care and hygiene / Statistics / Teeth / Dental care / Youth

Marcus J. Sanchez · National Center for Health Statistics [for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington]

28 sayfa · 1974

Statistics / Occurrence / Dental care / Periodontal disease / Periodontal Diseases

Marcus J. Sanchez · U.S. Dept. of Health, and Human Services, Public Health Service, Office of Health Research, Statistics, and Technology, National Center for Health Statistics

34 sayfa · 1980

Alcoholism / Complications / Hospitals / Medical Statistics / Psychiatric hospitals