Every reference with a DOI in the deposited reference list resolved to a known
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Chemical analysis of silica doped hydroxyapatite biomaterials consolidated by a spark plasma sintering method
The 5 references without a DOI — listed, not checked
no DOI — not checkedG. Muralithran, S. Ramesh. The effect of MnO2 addition on the sintering behavior of Hydroxyapatite. Biomedical Engineering Application Basis, Vol. 12, (2000), 43-48.
no DOI — not checkedS. Ramesh, W. H. Yeo, K. L. Aw, C. Y. Tan. The effect of Bismuth oxide on the sinterability of Hydroxyapatite..
no DOI — not checkedS. Ramesh, Patent No. 20043325. Malaysia. (2004).
no DOI — not checkedASTM E1876-97, Annual Book of ASTM Standards, (1998).
no DOI — not checkedS. Ramesh, C. Y. Tan, K. L. Aw, W. H. Yeo, M. Hamdi, I. Sopyan, W. D. Teng. Sintering behaviour of hydroxyapatite bioceramics, The Medical Journal of Malaysia, Vol. 63, (2008), 89-90.
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