Results 121 to 130 of about 9,678 (164)

[Restorative strategies for complex crown-root fractures in the esthetic zone: a risk assessment based on the restoration-tooth-periodontium interface]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Sun A, Fu B, Zhu H.
europepmc   +1 more source

[Adhesive property and flexural strength of patterned microstructured zirconia posts fabricated by 3D printing]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Jiang Q, Yin L.
europepmc   +1 more source

土壤盐胁迫对紫花苜蓿磷素利用的影响

Shuitu Baochi Xuebao
[目的] 为了研究土壤磷肥和盐分及其交互作用对紫花苜蓿生长、磷营养和耐盐性的影响。[方法] 通过向[XC;% 102% 102]土中添加不同浓度梯度的磷肥(0,40,80,160 mg/kg,以KH2PO4的形式添加)和氯化钠(0,0.4,0.8,1.6 g/kg)进行温室盆栽试验,种植紫花苜蓿"甘农七号"。[结果] 紫花苜蓿地上部生物量和地下部生物量均随着磷肥施加水平的提高而增加,但随着盐分添加水平的提高而减少;施磷时植物的磷吸收量增加,当磷水平为160 mg/kg时,根、茎、叶的磷含量均达到最大 ...
赵乐, 苏睿, 何红花
doaj  

[Chinese guidelines for diagnosis and treatment of myelodysplastic neoplasms (2026)]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Chinese Society of Hematology, Chinese Medical Association.   +1 more
europepmc   +1 more source

[Clinical efficacy and prognostic factors of pulpotomy combined with fragment reattachment in treating complicated crown-root fractures of maxillary young permanent anterior teeth]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Yang X, Wang Y, Chen C, Ding G, Liao X, Liao Z.   +5 more
europepmc   +1 more source

[Research advances in clear aligner]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Chen S.
europepmc   +1 more source

[Guideline for the diagnosis and treatment of common neonatal diseases in primary healthcare institutions: neonatal transport (2025)]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Subspecialty Group of Neonatology, Society of Pediatrics, Chinese Medical Association; Editorial Board, Chinese Journal of Contemporary Pediatrics.   +3 more
europepmc   +1 more source

[Challenges and prospects of the application of the amendments to the <i>International Health Regulations</i> (<i>2005</i>) in China]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Chen L, Ren M.
europepmc   +1 more source

[Analysis of associated factors for the ectopic eruption of adjacent first permanent molars after stainless steel crown restoration of second primary molars]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Dai W, Huang S, Zhang Z, Sun X, Zhang F.
europepmc   +1 more source

[Association of public health and social measures with the effectiveness of COVID-19 epidemic control]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Zong H, Li D, Dai Y, Zhou J, Huang H, Hu G.   +5 more
europepmc   +1 more source