when it comes to a phase i evaluation of azidothymidine (azt) in children with acquired immune deficiency syndrome (aids) or aids related complex (arc) and efficacy and safety of spd417 in treatment of manic symptoms in adults with bipolar i disorder what is the medical trial design?
(AND medicine.medical_trial_design (AND (JOIN medicine.medical_trial_design.trials m.03zbbx4) (JOIN medicine.medical_trial_design.trials m.04d1vdb)))