TY - RPRT TI - Teaching plaque control. I. A five-visit versus a two-visit program. AU - G Söderholm AU - N Nobréus AU - R Attström AU - J Egelberg PY - 1982 DO - 10.1111/j.1600-051x.1982.tb02060.x UR - https://pubmed.ncbi.nlm.nih.gov/6954162/ ID - 6954162 ER -