Lökken, P pH changes in dental plaque caused by sweetened, iron-containing liquid medicine. [electronic resource] - Scandinavian journal of dental research Sep 1975 - 279-83 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0029-845X Standard No.: 10.1111/j.1600-0722.1975.tb00438.x doi Subjects--Topical Terms: Administration, OralAdultDental Plaque--chemically inducedFemaleHumansHydrogen-Ion ConcentrationIron--administration & dosageMaleMiddle AgedSolutionsSorbitol--administration & dosageSucrose--administration & dosage