"Natural Product Reports" . . . . "93646083" . . . "13.423" . "1460-4752" . . "Nat. Prod. Rep." . "Nat. Prod. Rep." . "2020" . "Natural Product Report" . . . "Natural Product Reports" . "Monthly" . "1984" . . . . "888499957" . . . . . "NPRRDF" . "0265-0568" .