“Similar antagonism, with respect to the toxicities of manganese and thiamine had been reported earlier by Perla and associates (Perla, '39; Perla and Sandberg, '39; Perla, Sandberg and Holly, '39; Sandberg, Perla and Holly, '39).”
“The investigation of body-temperature control (Hill and Holtkamp, '48) showed thiamine in low concentrations to be antagonistic to low con centrations of manganese.”