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[Clinical and genetic characteristics of osteopetrosis in children]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Wang M   +9 more
europepmc   +1 more source

[Prediction of hemorrhage rate after tonsil surgery in children based on random forest model]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Xu H   +18 more
europepmc   +1 more source

[Autosomal dominant intellectual developmental disorder 60 with seizures: a case report]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Sun YY, Liu H, Liu M, Mei SY, Ma YL.
europepmc   +1 more source
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疣荔枝螺( Thais clavigera Kuster)人工繁育技术研究

, 2020
本实验开展了疣荔枝螺(Thais clavigera Kuster)室内全人工繁育技术研究;具体包括亲螺人工促熟蓄养、卵囊采集、孵化、幼虫培育、变态和采苗等技术研究,同时,还开展了后期面盘幼虫对不同附着基的喜好选择性实验,以及不同饵料和光照对幼虫附着的影响研究。研究表明:雌螺分批产卵,单个雌螺平均每次产出受精卵为61 750粒;在水温27~29℃时,面盘幼虫经过20 d左右的生长发育,壳长达到约600 μm,此时开始附着变态,由浮游生活转变为底栖生活;附着后10 d左右变态为稚螺 ...
田传远   +13 more
semanticscholar   +1 more source

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