TY - GEN AU - Clifton Carey AU - Gerald Vogel C2 - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD DA - 2000-03-01 LA - en M1 - 105 PB - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD PY - 2000 TI - Measurement of Calcium Activity in Oral Fluids by Ion Selective Electrode: Method Evaluation and Simplified Calculation of Ion Activity Products UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=851600 ER -