Science

acid action activity addition American amount animals appear application appointed assistant Association blood cancer cells cent changes chemical chemistry Chicago College Commission Committee complete concentration containing continued Department determined director Division effect energy engineering established experiments field Foundation given glucose Government human Illustrated important increase indicate industrial Institute interest John Laboratory March material means measured mechanism Medical Medicine meeting ment method Michigan nature normal observed obtained occur Office operation organization penicillin period physical placed plants possible practical prepared present president problems production professor reactions recently record References relation represented School Science scientific scientists Service Society solution specific standard Table temperature tests tion treatment tube United University Washington York