Fig. 1From: The ideal time of systemic metronidazole and amoxicillin administration in the treatment of severe periodontitis: study protocol for a randomized controlled trialExperimental design of the M.O.M.E.N.T. study. CLIN: clinical assessment; MICRO: microbiological assessment; IMMUNO: immunological assessment; OHI: oral hygiene instruction; SRP: scaling and root planing; MTZ: metronidazole (400 mg/thrice daily); AMX: amoxicillin (500 mg/TID); PMT: periodontal maintenance therapyBack to article page