1. PERSONAL EXPERIENCES WITH INTRACAPSULAR CATARACT EXTRACTIONS
2. The cataract operation;Lancaster;Surg. Gynec. & Obst.,1931
3. Intracapsular versus extracapsular extraction of cataract;Gradle;Trans. Sect. Ophth., Amer. Med. Assoc.,1933
4. Complications of the forceps intracapsular cataract operation;Knapp;Trans. Amer. Ophth. Soc.,1936