On Feb. 22, volunteer divers found nearly 200 folders of documents at a lake at the residence of former president of Ukraine. They had been thrown in the lake to destroy them as people were escaping the compound.
B. Kahan, and T. Morris. BMJ (Clinical research ed.), (January 2012)6934<m:linebreak></m:linebreak>JID: 8900488; OID: NLM: PMC3444136; epublish;<m:linebreak></m:linebreak>Anàlisi de dades; Aleatorització; RCT.
A. Association. American Psychological Association, Washington, DC, (2001)019: 49734224; Includes bibliographical references (p. 363-377) and index.; Content and organization of a manuscript -- Expressing ideas and reducing bias in language -- APA editorial style -- Reference list -- Manuscript preparation and sample papers to be submitted for publication -- Material other than journal articles -- Manuscript acceptance and production -- Journals program of the American Psychological Association -- Appendix A: Checklist for manuscript submission -- Appendix B: Checklist for transmitting accepted manuscripts for electronic production -- Appendix C: Ethical standards for the reporting and publishing of scientific information -- Appendix D: References to legal materials -- Appendix E: Sample cover letter..