PT - JOURNAL ARTICLE AU - Bruce L W Sparks TI - A coat of nail polish might work. DP - 2004 Jun 01 TA - Canadian Family Physician PG - 858--858 VI - 50 IP - 6 4099 - http://www.cfp.ca/content/50/6/858.2.short 4100 - http://www.cfp.ca/content/50/6/858.2.full SO - Can Fam Physician2004 Jun 01; 50