Dentistry and oral medicine

A single-centre investigator-blinded randomised parallel group clinical trial to investigate the effect of probiotic strains Streptococcus salivarius M18 and Lactobacillus acidophilus on gingival health of paediatric patients undergoing treatment with fixed orthodontic appliances: study protocol

Eleftherios G Kaklamanos, Rania Nassar, Sotirios Kalfas, Manal Al Halabi, Mawlood Kowash, Haifa Hannawi, Iyad Hussein, Anas Salami, Ammar Hassan, Abiola C Senok

10.1136/bmjopen-2019-030638

September 8, 2019