Results 291 to 300 of about 1,413,381 (322)
Some of the next articles are maybe not open access.

Head and neck cancers—major changes in the American Joint Committee on cancer eighth edition cancer staging manual

Ca-A Cancer Journal for Clinicians, 2017
William M Lydiatt   +2 more
exaly  

Adolescent and young adult oncology—past, present, and future

Ca-A Cancer Journal for Clinicians, 2019
Allison G Close   +2 more
exaly  

Saturated nitrogen-containing heterocycles

Chemistry of Heterocyclic Compounds, 1970
A. A. Ponomarev   +2 more
openaire   +2 more sources

ChemInform Abstract: Nitrogen Heterocycles

ChemInform, 1990
R. W. ALDER, J. M. WHITE
openaire   +1 more source

New functionalized derivatives of mono- and diphosphonic acids substituted with five-membered nitrogen heterocycles

Russian chemical bulletin, 2017
A. A. Prishchenko   +6 more
semanticscholar   +1 more source

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