These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
18. Patent literature as a source of information for research and development: an investigation on calcium phosphate-containing biomaterials, Part I. Wüstefeld M; de Groot K J Biomed Mater Res; 1989 Apr; 23(A1 Suppl):41-71. PubMed ID: 2656717 [TBL] [Abstract][Full Text] [Related]
20. [Inventions in neurosurgery in the last 10 years]. Zozulia IuA; Savenko AG Zh Vopr Neirokhir Im N N Burdenko; 1987; (6):41-54. PubMed ID: 3327329 [No Abstract] [Full Text] [Related] [Next] [New Search]