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- [2] CONCENTRATION OF NA, K, CA, MG AND ZN IN HUMAN SUB-MANDIBULAR SALIVA LARYNGOLOGIE RHINOLOGIE OTOLOGIE VEREINIGT MIT MONATSSCHRIFT FUR OHRENHEILKUNDE, 1980, 59 (05): : 279 - 281
- [5] SELECTIVITY OF THE HUMIC SUBSTANCES FOR NA, K, CA, MG, ZN AND FE AGROCHIMICA, 1986, 30 (1-2): : 93 - 103
- [7] VARIABILITY FOR CA, MG, K, CU, ZN, AND K/(CA+MG) RATIO AMONG 3 WHEATGRASSES AND SAINFOIN ON THE SOUTHERN HIGH-PLAINS JOURNAL OF RANGE MANAGEMENT, 1989, 42 (04): : 316 - 322
- [8] CONTENT OF Na, K, Ca, Mg, Zn, Cu AND Fe IN FLAVOURED HONEYS JOURNAL OF ELEMENTOLOGY, 2022, 27 (04): : 917 - 927
- [10] MINERALIZATION OF PLANT TISSUES FOR QUANTITATIVE ANALYSIS OF P, K, CA, MG, NA ANNALES AGRONOMIQUES, 1970, 21 (02): : 229 - &