prov:value
| - It should be noted that these reservoirs 73 of FIGS. 7 and 8, or the valleys 161 of FIG. 6A-6D, may comprise any ridge-shaped, V-shaped, U-shaped, L-shaped, crescent-shaped, projection, depression, indentation, or other structure formed in the elongate shaft 110 for delivering a therapeutic agent 90.
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