[Histological study of the effects of lactobacillus drinks on human teeth. (I) Microhardness changes in the natural and ground surface of enamel].
D001628:Beverages / Q000009:adverse effects*; D003743:Dental Enamel; D006244:Hardness; D006801:Humans; D066298:In Vitro Techniques; D007778:Lactobacillus