. "Dorothy Riggs" . "Pitelka" . . _:B2a9727bd21aa091e4e9e7a76bacbad78 . "1920"^^ . "Pitelka, Dorothy Riggs (1920-)" . "Dorothy Riggs Pitelka" . . . _:B2a9727bd21aa091e4e9e7a76bacbad78 . _:B2a9727bd21aa091e4e9e7a76bacbad78 . _:B2a9727bd21aa091e4e9e7a76bacbad78 "2023-05-21"^^ . _:B2a9727bd21aa091e4e9e7a76bacbad78 . _:B2a9727bd21aa091e4e9e7a76bacbad78 . _:B2a9727bd21aa091e4e9e7a76bacbad78 "150952724" . _:B2a9727bd21aa091e4e9e7a76bacbad78 . _:B2a9727bd21aa091e4e9e7a76bacbad78 . _:B2a9727bd21aa091e4e9e7a76bacbad78 .