TY - GEN AU - Gopinath,Sarath AU - James,Vandana AU - Vidhya,Sampath AU - Karthikeyan,Kittappa AU - Kavitha,Sanjeev AU - Mahalaxmi,Sekar TI - Effect of bleaching with two different concentrations of hydrogen peroxide containing sweet potato extract as an additive on human enamel: An in vitro spectrophotometric and scanning electron microscopy analysis SN - 0972-0707 PY - 2013///0128 N1 - Publication Type: Journal Article UR - https://doi.org/10.4103/0972-0707.105298 ER -