TY - GEN AU - Felgenhauer,D J AU - Cohen,L TI - Over the counter dental preparations SN - 0019-1973 PY - 1980///0923 KW - Humans KW - Nonprescription Drugs KW - analysis KW - Periodontal Diseases KW - drug therapy KW - Toothache N1 - Publication Type: Journal Article ER -