@article {709,
	title = {The incidence of gingival fissures associated with toothbrushing: crossover 28-day randomized trial},
	journal = {J Clin Periodontol},
	volume = {40},
	number = {4},
	year = {2013},
	note = {<p>Greggianin, Bruna FrizonOliveira, Sara CioccariHaas, Alex NogueiraOppermann, Rui VicenteengRandomized Controlled TrialResearch Support, Non-U.S. Gov{\textquoteright}t2013/02/22 06:00J Clin Periodontol. 2013 Apr;40(4):319-26. doi: 10.1111/jcpe.12072. Epub 2013 Feb 21.</p>
},
	month = {Apr},
	pages = {319-26},
	abstract = {<p>AIM: To compare the incidence of gingival fissures after the use of soft and medium-hard toothbrushes. MATERIAL \&amp; METHODS: Overall, 35 participants (14-20 years old), with periodontal attachment loss (PAL) </p>
},
	keywords = {Adolescent, Cross-Over Studies, Dental Plaque/complications, Female, Gingival Diseases/*etiology, Humans, Linear Models, Male, Multivariate Analysis, Periodontal Attachment Loss/complications, Sex Factors, Single-Blind Method, Time Factors, Toothbrushing/*adverse effects, Young Adult},
	isbn = {1600-051X (Electronic)0303-6979 (Linking)},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/23425194},
	author = {Greggianin, B. F. and Oliveira, S. C. and Haas, A. N. and Oppermann, R. V.}
}
