Topic summaryEt al. Expand Summary Extracted from the Wikipedia article List of Latin phrases (E). References^ 2024.^^^^ 2011.^ 2024.^^ 2011.^ ^^^ .;"ex proprio vigore", The New York Times, 10 March 1900, p. 8 facsimile^ 2017.^ 2024.^^ 43. PMID 15424403. Wikipedia source