1. Handbook of Arabian Medicinal Plants
2. Some pharmacological and biological effects of the latex of Ficus carica;Ullman SB;Exp. Med. Surg.,1945
3. The inhibitory and necrosis‐inducing effects of the latex of Ficus carica L. on transplanted and spontaneous tumours;Ullman SB;Exp. Med. Surg.,1952
4. The effects of the fraction R3 of the latex of Ficus carica L. on the tissues of mice bearing spontaneous mammary tumors;Ullman SB;Exp. Med. Surg.,1952
5. Anthelmintic activity of the latex of Ficus species