TY - BOOK ID - 136321839 TI - Office visits to otolaryngologists : National Ambulatory Medical Care Survey, United States, 1975-76 AU - Koch, Hugo K. AU - National Ambulatory Medical Care Survey (U.S.) AU - National Center for Health Statistics (U.S.) PY - 1978 PB - [Hyattsville, Md.] : U.S. Dept. of Health, Education, and Welfare, Public Health Service, DB - UniCat KW - Otolaryngologists KW - Health surveys UR - https://www.unicat.be/uniCat?func=search&query=sysid:136321839 AB - ER -