TY - RPRT TI - Cyclical changes in pH in bovine developing enamel as sequential bands. AU - S Sasaki AU - T Takagi AU - M Suzuki PY - 1991 DO - 10.1016/0003-9969(91)90090-h UR - https://pubmed.ncbi.nlm.nih.gov/1877895/ ID - 1877895 ER -