Results 101 to 110 of about 6,313 (145)

[A compulsory course in clinical treatment of burn patients: pain and analgesia]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Nie FF.
europepmc   +1 more source

[Research progress on external cervical resorption]. [PDF]

open access: yesZhejiang Da Xue Xue Bao Yi Xue Ban
Chen R   +5 more
europepmc   +1 more source

牡丹峰国家级自然保护区极北鲵产卵场生境

open access: yes野生动物学报
极北鲵(Salamandrella keyserlingii)为国家二级重点保护野生动物,其生存受到生境退化和丧失的严重威胁,深入探究其产卵时的生境选择偏好,对促进其种群数量的增长至关重要。2023年5月在牡丹峰国家级自然保护区,采用样方法调查极北鲵及其卵袋的数量,同时测量产卵场19个生境因子,以期揭示影响其繁殖行为的关键因子。结果显示:共发现154条极北鲵和85条卵袋,极北鲵倾向于选择植被茂密、近河流的静水池塘作为产卵地点,池塘面积65.20 ~ 300.00 m²,水体平均深度1.13 m ...
张承志   +9 more
doaj  

[Research progress in liver cancer in 2025]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi
Miao TG, Nan YM.
europepmc   +1 more source

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