Sustained release of sulphamethizole from agar beads

  • J Pharm Pharmacol. 1979 Dec;31(12):869-72. doi: 10.1111/j.2042-7158.1979.tb13688.x.
M Nakano ,  Y Nakamura ,  K Takikawa ,  M Kouketsu ,  T Arita
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