VANKARA, A. P., and H. MANNELA. “PATHOLOGICAL STUDY OF INTESTINE IN THE INDIAN BULL FROG, Hoplobatrachus Tigerinus DAUDIN PARASITIZED WITH Tremiorchis Ranarum (DIGENEA: PLAGIORCHIIDAE) FROM YSR DISTRICT, ANDHRA PRADESH, INDIA”. UTTAR PRADESH JOURNAL OF ZOOLOGY, vol. 41, no. 22, Dec. 2020, pp. 72-80, https://www.mbimph.com/index.php/UPJOZ/article/view/1760.