what is the design of the medical trial for a phase iii study to evaluate the safety and efficacy of ganciclovir (dihydroxypropoxymethyl guanine [dhpg]) treatment of symptomatic central nervous system (cns) congenital cytomegalovirus (cmv) infections. and the study of the safety and efficacy of ampligen in chronic fatigue syndrome?
(AND medicine.medical_trial_design (AND (JOIN medicine.medical_trial_design.trials m.03zbbyd) (JOIN medicine.medical_trial_design.trials m.04d2sb_)))