_:Bd86b736551a6ad192e079e1bba83187b . "William" . "Haenszel" . "William Haenszel" . . . . "Haenszel, William" . . _:Bd86b736551a6ad192e079e1bba83187b . _:Bd86b736551a6ad192e079e1bba83187b . _:Bd86b736551a6ad192e079e1bba83187b "2023-05-21"^^ . _:Bd86b736551a6ad192e079e1bba83187b . _:Bd86b736551a6ad192e079e1bba83187b . _:Bd86b736551a6ad192e079e1bba83187b "06888642X" . _:Bd86b736551a6ad192e079e1bba83187b . _:Bd86b736551a6ad192e079e1bba83187b . _:Bd86b736551a6ad192e079e1bba83187b .