<dd id='QmNsr'><tbody id='daQtt'><td id='CBn12'><optgroup id='FfaBH'><strong id='vWcZA'></strong></optgroup><address id='ZLZ6Y'><ul id='enswz'></ul></address><big id='n8DqR'></big></td><table id='xhpyp'></table></tbody><pre id='7BE3r'></pre></dd><span id='uVhlX'><b id='5jX3C'></b></span>
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别名：氟脲脱氧核苷；氟苷；5-氟去氧尿苷
