1. The determination of thallium in urine and air;Campbell;J. Am. Ind. Hyg. Assoc.,1959
2. Thallotoxicosis;Rieders;J. Clin. Chem.
3. The detection of yellow phosphorous in biological material;Schwartz;Exptl. Med. Surg.,1955
4. Simple and rapid analytical method for Hg, Bi, Sb and As in biologic matrial;Gettler;J. Lab. Clin. Med.,1950
5. A study of the cerium-III alizarin complexanfluoride reaction;Belcher;Talanta,1961