1. Die Schwanger-shaftsdiagnose aus dem Harn durch Nachweis des Hypophysenvorderlappenhormons;Zondek;Klin. Wchnschr.,1928
2. Mechanism of ovulation in the rabbit; ovulation produced by the injection of urine from pregnant women;Friedman;Am. J. Physiol.,1929
3. A serum test for the diagnosis of cancer based on a new theory of etiology;Gruskin;Am. J. Med. Sc.,1929
4. Intradermal test for the determination of malignancy;Gruskin;J. Lab. and Cl. Med.,1932
5. Allergic phenomena in malignancy;Gruskin;Penna. Med. J.,1933