. "C78568"^^ . . . "Prostaglandin_Analogue"^^ . "Prostaglandin Analogue"^^ . "Prostaglandin Analogue"^^ . . "C0033568"^^ . "Any synthetic agent that is chemically identical or similar to any of the naturally occurring prostaglandin subtypes.NCI" . "Therapeutic ProstaglandinSYNCI" . "Chemical Viewed Functionally"^^ . "Prostaglandin AnaloguePTNCI" .