Many Trial Volunteers Got Placebo Vaccines. Do They Now Deserve the Real Ones?,

At a clinic near their home in Phoenix, each got a jab in the arm. Dr. Petersen … Placebos have been essential to clinical trials for decades. It’s vital that …, At a clinic near their home in Phoenix, each got a jab in the arm. Dr. Petersen … Placebos have been essential to clinical trials for decades. It’s vital that …, Read More

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