Souad E. El-Gengaihi, Manal A. Hamed, Emad El-Din Hassan, Emad El-Din Hassan, Hanan G. Zahran, and Mona A. Mohammed, “Chemical composition and nutritional effect of Physalis peruviana husk as hepato-renal protective agent”, ijp, vol. 4, no. 2, pp. 229–236, Jun. 2012.