Which of the following need(s) to be obtained when doing research with children?
a. Informed consent from the parent or guardian
b. Assent from the child if he or she is capable
c. Informed consent from the child
d. Both a and b
a. Informed consent from the parent or guardian
b. Assent from the child if he or she is capable
c. Informed consent from the child
d. Both a and b