EDGAR Filing Documents for 0001193125-12-205029

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:

SEC Accession No. 0001193125-12-205029

Filing Date

2012-05-02

Accepted

2012-05-02 17:12:15

Documents

Period of Report

2012-03-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-Q	d336680d10q.htm	10-Q	1111994
2	RATIO OF EARNINGS TO FIXED CHARGES	d336680dex121.htm	EX-12.1	39856
3	CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302	d336680dex311.htm	EX-31.1	9297
4	CERTIFICATION OF THE CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302	d336680dex312.htm	EX-31.2	9340
5	CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906	d336680dex321.htm	EX-32.1	4169
6	CERTIFICATION OF THE CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 906	d336680dex322.htm	EX-32.2	4249
	Complete submission text file	0001193125-12-205029.txt		8615323

Data Files

Seq	Description	Document	Type	Size
7	XBRL INSTANCE DOCUMENT	dva-20120331.xml	EX-101.INS	1523962
8	XBRL TAXONOMY EXTENSION SCHEMA	dva-20120331.xsd	EX-101.SCH	57799
9	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	dva-20120331_cal.xml	EX-101.CAL	107349
10	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	dva-20120331_def.xml	EX-101.DEF	350559
11	XBRL TAXONOMY EXTENSION LABEL LINKBASE	dva-20120331_lab.xml	EX-101.LAB	462120
12	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	dva-20120331_pre.xml	EX-101.PRE	412997

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