Tannock, I F <br/><br/>
Purchasing silence.  [electronic resource] 

 -  Annals of oncology : official journal of the European Society for Medical Oncology  06 2018 
 - 1339-1340 p.  digital 
<br/><br/> Publication Type: Editorial 
<br/><br/><label>ISSN: </label>1569-8041 
<br/><br/><label>Standard No.: </label>10.1093/annonc/mdy131  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Antineoplastic Agents--economics<br/>Drug Industry--standards<br/>Humans<br/>Neoplasms--drug therapy<br/>Pharmaceutical Preparations--supply & distribution