As a kind of effective medicine, Bao Jing Troche (BJT) has been done a lot of researches excBJT for the specialize of paruria, namely from the view of urodynamics.

保精片作慢性前列腺炎良药，已经作了大量研究，尚未专门就其对慢性前列腺炎排尿异常症响作研究，即尚未专门从尿动力学角度研究慢性前列腺炎，本研究就是此而设。