| 41. | And the risk of BCG vaccination was theoretical; not proven.
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| 42. | Further, controllers say they ASDE has not proven its reliability.
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| 43. | Of course, the science of climate change is not proven.
|
| 44. | This technique has not proven to be very successful though.
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| 45. | Antioxidants are " not proven to be of any value.
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| 46. | "Sikorsky's is not proven in combat yet, " Ramsey said.
|
| 47. | The temple, which they claim, this claim is not proven.
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| 48. | The existence of a hospital in Kairouan is not proven.
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| 49. | Scientists still have not proven if prions are in the bloodstream of those infected.
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| 50. | However, this TLD has not proven especially popular to date.
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