Ownership rights to tissue donated for research end when the tissue leaves the body, as does all claim to benefit from commercial cell lines or other products derived from the tissue.
Physicians are obligated to inform patients involved in a clinical trial that there is a chance of receiving a placebo, which can result in a deterioration of a medical condition.
Physicians are obligated to inform patients involved in a clinical trial that there is a chance of receiving a placebo, which can result in a deterioration of a medical condition.