Warning: file_put_contents(): Only 0 of 4920 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 久久精品成人无码AV片观看,日本精品少妇一区二区三区
Objective To study the effects of chitosan on the rheological properties of in-situ gel composed of poloxamers in vitro. 目的考察殼聚糖對(duì)泊洛沙姆爲(wèi)基質(zhì)的溫敏性原位凝膠流變學(xué)特性的影響,爲(wèi)兩者的配伍使用提供依據(jù)。