|  | 31. | Alongside these are hundreds of even more tightly focused sites serving single industries or single product categories. 
 
 | 
|  | 32. | Biogen needs Amevive to relieve its dependence on a single product, the multiple sclerosis drug Avonex. 
 
 | 
|  | 33. | But elsewhere on the floor are some representatives who have a single product that is personally meaningful. 
 
 | 
|  | 34. | In certain categories, Welch said, a combined license could be granted for a single product. 
 
 | 
|  | 35. | It is often transfused as a four to six unit pool instead of as a single product. 
 
 | 
|  | 36. | There's no coverage about the company and it has yet to release a single product. 
 
 | 
|  | 37. | For medical device companies with a single product, " it is increasingly challenging to remain independent. 
 
 | 
|  | 38. | Many hospitals, though, remain unconvinced that the company's single product is cost-effective. 
 
 | 
|  | 39. | Development of a single product can take more than 10 years and cost hundreds of millions of dollars. 
 
 | 
|  | 40. | Single product companies, like credit card companies, will find it very difficult to stay the course. 
 
 |