Company:  ALLOS THERAPEUTICS INC
Form Type:  10-Q/A
Filing Date:  3/26/2012 
CIK:  0001097264 
Address:  11080 CIRCLEPOINT ROAD
SUITE 200
 
City, State, Zip:  WESTMINSTER, Colorado 80020 
Telephone:  (303) 426-6262 
Fiscal Year:  12/31 
Description of Business
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  FORM 10-Q/A
    PART I
      FINANCIAL STATEMENTS
        Explanatory Note - Restatement of Previously Issued ...
    PART I. FINANCIAL INFORMATION
      ITEM 1. FINANCIAL STATEMENTS
        BALANCE SHEET
        INCOME STATEMENT
        CASH FLOW
      ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL ...
      ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT ...
      ITEM 4. CONTROLS AND PROCEDURES
    PART II. OTHER INFORMATION
      ITEM 1. LEGAL PROCEEDINGS
      ITEM 1A. RISK FACTORS
      ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF ...
      ITEM 3. DEFAULTS UPON SENIOR SECURITIES ...
      ITEM 5. OTHER INFORMATION ...
      ITEM 6. EXHIBITS
    SIGNATURES
    Index to Exhibits
  EXHIBIT 31.1
    CERTIFICATION
  EXHIBIT 31.2
    CERTIFICATION
  EXHIBIT 32.1
    CERTIFICATION