Wintringham, K <br/><br/>
Impact of step-rating and price sensitivity on disenrollment and risk selection: the experience of a group practice HMO.  [electronic resource] 

 -  The Group health journal  1982 
 - 15-20 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0196-6332 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Consumer Behavior<br/>Fees and Charges--trends<br/>Health Benefit Plans, Employee--economics<br/>Health Maintenance Organizations--statistics & numerical data<br/>Insurance, Health--economics<br/>Surveys and Questionnaires<br/>Washington